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File no: 53/26

[Former reference: DRH/248]

Archive Record|Table of contents

Records of Powell Duffryn LimitedDPD

Powell Duffryn Limited (formerly Powell Duffryn Associated Collieries Limited)DPD/1

Powell Duffryn Steam Coal Company LimitedDPD/2

Corporate and shareholdingDPD/2/1

FinanceDPD/2/2

Property and premisesDPD/2/3

StaffDPD/2/4

Agents department for the Rhymney Valley collieriesDPD/2/5

Correspondence of N Phillips, A-ZDPD/2/5/1

Correspondence, orders and other papers for 1920DPD/2/5/2

Correspondence, orders and other papers for 1923DPD/2/5/3

Correspondence, orders and other papers for 1924DPD/2/5/4

Correspondence, orders and other papers for 1924DPD/2/5/5

Correspondence, orders and other papers for 1926DPD/2/5/6

Correspondence of Douglas A Hann, Cascade House, concerning poultry, selling of eggs etc (personal papers)DPD/2/5/6/1

Note 'papers sent to Ystrad Mynach'DPD/2/5/6/2

Douglas A Hann's correspondence, appeals, invitations, subscriptions etc (personal papers)DPD/2/5/6/3

Weekly reports for Windsor, Llanharan, Taff MerthyrDPD/2/5/6/4

Wage cost reports for various collieriesDPD/2/5/6/5

Weekly reports for Penallta, Britannia, Bargoed, Brithdir and GroesfaenDPD/2/5/6/6

Correspondence with managers of Groesfen and Penallta Collieries concerning quantity and payDPD/2/5/6/7

Notices and agenda for meetings of the Pontlottyn Welfare Association and Bargoed, Aberbargoed and Gilfach Welfare AssociationDPD/2/5/6/8

Conveyor reports for Penallta CollieryDPD/2/5/6/9

Weekly reports for Barracks Road Level, Gilfach, PengamDPD/2/5/6/10

Compensation case papers B-CDPD/2/5/6/11

Compensation case papers D-FDPD/2/5/6/12

Compensation case papers HDPD/2/5/6/13

Weekly reports for New Tredegar, Ogilvie, Rhymney MerthyrDPD/2/5/6/14

Conveyor reports for New Tredegar CollieryDPD/2/5/6/15

Weekly reports for Penallta CollieryDPD/2/5/6/16

Compensation case papers J-LDPD/2/5/6/17

Weekly reports for New Tredegar CollieryDPD/2/5/6/18

Compensation case papers M-ODPD/2/5/6/19

Weekly reports for Elliot CollieryDPD/2/5/6/20

Conveyor reports for Elliot Colliery sent by W J Jones, timekeeperDPD/2/5/6/21

Compensation case papers P-RDPD/2/5/6/22

Conveyor reports for Bargoed CollieryDPD/2/5/6/23

Application for house vacancies, tenancies etc, and agents department responsesDPD/2/5/6/24

Compensation cases S-TDPD/2/5/6/25

Weekly reports for Bargoed collieryDPD/2/5/6/26

Conveyor reports for Britannia collieryDPD/2/5/6/27

Weekly reports from D J Morgan, unknown collieryDPD/2/5/6/28

Compensation case papers WDPD/2/5/6/29

Weekly reports for Britannia CollieryDPD/2/5/6/30

Conveyor reports from Ogilvie CollieryDPD/2/5/6/31

Conveyor reports for Groesfaen CollieryDPD/2/5/6/32

Orders, and related correspondence, for conveyor troughing and engines from the stores departmentDPD/2/5/6/33

Weekly reports for Ogilvie CollieryDPD/2/5/6/34

Orders, and related correspondence, for conveyor enginesDPD/2/5/6/35

Complaints about condition of coal, dirty coal (memo from general managers office, which is then passed on to managers of the individual collieries)DPD/2/5/6/36

Applications for house coal at workmen's rate, individual case papersDPD/2/5/6/37

Weekly reports for Llanharan CollieryDPD/2/5/6/38

Correspondence concerning employee disputes, includes extracts from other filesDPD/2/5/6/39

Overtime statements for various collieriesDPD/2/5/6/40

Correspondence concerning the payment of overtimeDPD/2/5/6/41

Weekly reports for Llantrisant CollieryDPD/2/5/6/42

Copies of examination of mine dust, Penallta Colliery by G G PhillipsDPD/2/5/6/43

Weekly reports for South Pit, Windsor CollieryDPD/2/5/6/44

Copies of examination of mine dust, New Tredegar Colliery by G G PhillipsDPD/2/5/6/45

Copies of examination of mine dust, Elliot Colliery by G G Phillips. Also includes copy letters to G L Gibbon, manager, requesting certain districts be re-stonedustedDPD/2/5/6/46

Copies of examination of mine dust at Bargoed Colliery by G G PhillipsDPD/2/5/6/47

Weekly reports for Gilfach CollieryDPD/2/5/6/48

EmptyDPD/2/5/6/49

Ventilation reports for various collieriesDPD/2/5/6/50

Correspondence concerning donations to funds, employee pensions etcDPD/2/5/6/51

Weekly reports for Groesfaen CollieryDPD/2/5/6/52

Correspondence concerning employment: vacancies, compensation for light employment, housing of unemployed men etcDPD/2/5/6/53

Weekly reports for Mardy CollieryDPD/2/5/6/54

Notice of meetings, agendas and minutes of previous meetings of Rhymney Valley Rescue StationDPD/2/5/6/55

Weekly reports for Barracks Road LevelDPD/2/5/6/56

Copies of examination of mine dust for Britannia Colliery by G G PhillipsDPD/2/5/6/57

Copies of examination of mine dust for Ogilvie Colliery by G G PhillipsDPD/2/5/6/58

Correspondence concerning permission for tickets for various charitable events to be sold at collieriesDPD/2/5/6/59

Jayne's invitations to events and other miscellaneous mattersDPD/2/5/6/60

Ventilation reports for various collieriesDPD/2/5/6/61

Copies of examinations of coal from Llantrisant Colliery and the Clay Seam at Bargoed Colliery, by G G PhillipsDPD/2/5/6/62

Copies of examinations of mine dust at Llanharan Colliery, by G G PhillipsDPD/2/5/6/63

Copies of examinations of mine dust, Windsor Colliery, by G G PhillipsDPD/2/5/6/64

Fatal accident case papersDPD/2/5/6/65

Correspondence concerning wages e.g. with general manager, South Wales Miners Federation etcDPD/2/5/6/66

Invitations to events, committee meeting etc for GriffithsDPD/2/5/6/67

EmptyDPD/2/5/6/68

Copies of examinations of mine dust, Gilfach Colliery, by G G PhillipsDPD/2/5/6/69

Applications for references by workers, and copy letters of referenceDPD/2/5/6/70

Ventilation reports for Windsor collieryDPD/2/5/6/71

Correspondence concerning the theft of coal including copy letters to police requesting prosecution of individualsDPD/2/5/6/72

Correspondence concerning the yardage driven in the North Dip at Penallta, includes planDPD/2/5/6/73

Copies of examinations of mine dust, Groesfaen Colliery, by G G PhillipsDPD/2/5/6/74

EmptyDPD/2/5/6/75

Ventilation reports for Gilfach and PengamDPD/2/5/6/76

Correspondence concerning horses e.g. state of repair of stables, death of a pony and horses needed at Penallta CollieryDPD/2/5/6/77

Orders of pitwood, and related correspondenceDPD/2/5/6/78

Memorandum from the general manager requesting Jayne to notify colliery managers to put up notices warning men not to trespass over Great Western Railway line between Tirphil and PontylottynDPD/2/5/6/79

Telegrams from 'Murray' to the agents department regarding the shortage of empties whilst awaiting arrival of trainsDPD/2/5/6/80

Reports of material brought up from pit at Mardy CollieryDPD/2/5/6/81

Copy letters from Douglas A Hann to hospitals, doctors etc to give orders for medical treatments for artificial limbs, knee splint etc for injured menDPD/2/5/6/82

Correspondence concerning Taff Merthyr CollieryDPD/2/5/6/83

Correspondence concerning lamprooms at New Tredegar, Penallta and Llanharasen, and 'Caeg' plate lampsDPD/2/5/6/84

Workmen's examiners reports for various collieriesDPD/2/5/6/85

Correspondence concerning organised visits of various collieriesDPD/2/5/6/86

Copy letters to J M Carey, Inspector of Mines, informing him of new appointmentsDPD/2/5/6/87

Orders, and related correspondenceDPD/2/5/6/88

Correspondence concerning Windsor Ambulance serviceDPD/2/5/6/89

Correspondence concerning the issue of walking permitsDPD/2/5/6/90

General administrative matters, invitations, stationary orders, list of men to be placed in a 'roll of honour'DPD/2/5/6/91

Correspondence with Hubert Jenkins, agent of the South Wales Miners Federation (East Glamorgan District), regarding earlier pay for the afternoon shift at Windsor CollieryDPD/2/5/6/92

Annual reports for 1925, for various collieriesDPD/2/5/6/93

Applications for letting of picking of rubbish tipsDPD/2/5/6/94

Correspondence concerning School of Mine's Colliery Managers CourseDPD/2/5/6/95

Correspondence concerning workmen's trainsDPD/2/5/6/96

EmptyDPD/2/5/6/97

Coal cutter's daily reportsDPD/2/5/6/98

Correspondence with Albert Thomas, agent and secretary of the Rhymney Valley District of the South Wales Miners Federation, concerning matters in dispute at OgilvieDPD/2/5/6/99

Copy letter from Kirkwood to T Wager, Llantrisant Offices returning receipt formsDPD/2/5/6/100

Copy letters to tram weighers at collieries requesting quantity formsDPD/2/5/6/101

Copy letter to A Tait at Bargoed Colliery regarding shot-firingDPD/2/5/6/102

Orders and related correspondence for pneumatic picksDPD/2/5/6/103

Tenders etc for coal cuttersDPD/2/5/6/104

Correspondence with the British Legion of Discharged Soldiers and Sailors requesting a meeting, and Sergeantt Major C W Parish concerning a plot of ground attached to 'Glanyrafon'DPD/2/5/6/105

Correspondence concerning appointments for meetings with various companies/organisationsDPD/2/5/6/106

Correspondence of W E Jayne with the colliery managers of Ogilvie and Bargoed, requesting they fill in information for the Inspectors of MinesDPD/2/5/6/107

Correspondence with Dan Williams, manager of Groefaen colliery, regarding fencing of conveyor engines and dip yardageDPD/2/5/6/108

Copy letters of account to Douglas A Hann, general manager, and D Badham, stores managerDPD/2/5/6/109

Correspondence with S McClure from Britannia Colliery Offices, concerning erection of garages and fence on property at Trelewis and LlanharanDPD/2/5/6/110

Correspondence with D Badham of the Stores Department at Aberaman offices, concerning ordersDPD/2/5/6/111

Leaflet and letter (tender) from Babcock and Wilcox Limited, promoting their patent electrically-operated automatic side tippler for inverting railway wagonsDPD/2/5/6/112

Correspondence concerning estate matters (repairs of houses) with McClure from Britannia officeDPD/2/5/6/113

Letters from Gelligaer Housing Society Limited, notification and agenda of committee meetingsDPD/2/5/6/114

Letter from William Cook, surveyor from Britannia colliery enclosing particulars of sections of coal in six feet seam, Pinneys DistrictDPD/2/5/6/115

Telegram from D G Lewis to various collieries requesting to see their compensation signing on register, in advance of visit by the Inspector of the Monmouthshire and South Wales Coal Owners AssociationDPD/2/5/6/116

Papers of Kirkwood concerning association membership, invitiations etcDPD/2/5/6/117

Correspondence regarding company housingDPD/2/5/6/118

Correspondence with the Rhymney Valley District South Wales Miners Federation. Concerns workmen's discipline, deputations etc at Groesfaen CollieryDPD/2/5/6/119

Note stating 'for correspondence regarding a price list for the clay seam at Groesfaen Colliery see 407/A file'DPD/2/5/6/120

Correspondence with Dougles A Hann concerning a problem with the cleaning of small coal from the bottom of wagons. Includes correspondence with Theo Thomas, manager of Britannia Colliery where a man who does this job has been taken illDPD/2/5/6/121

Reports following meetings with Hubert Jenkins, agent of South Wales Miners Federation (East Glamorgan District), concerning individual workmenDPD/2/5/6/122

Correspondence with Hubert Jenkins, agent of the South Wales Miners Federation (East Glamorgan District), concerning the provision of oilskins for the surface workmen at Windsor CollieriesDPD/2/5/6/123

Correspondence concerning deductions from workmen's salaries during the stoppage, complaints, petitions etcDPD/2/5/6/124

Jaynes copy of a letter from G G Phillips from Aberaman Offices to E L Hann, concerning stonedust at Windsor CollieryDPD/2/5/6/125

Correspondence concerning workmen's issues at Elliot Colliery including compensation cases and double shift workingDPD/2/5/6/126

Copy letters to Douglas A Hann which enclose statement regarding the effect of machine work on the incidence of accidents at and near the coal face, in response to a circular from the Under Secretary for Mines (statements are not included)DPD/2/5/6/127

Correspondence concerning telephone wires crossing the road at New Tredegar between Rose Villas and Cottage, Bedwellty Urban District Council agree to the workDPD/2/5/6/128

Letter from Hubert Jenkins, agent of the South Wales Miners Federation (East Glamorgan District), requesting that the young mens rates for 18 years and upwards remains at 5- standard at Windsor Colliery now PD have taken overDPD/2/5/6/129

Correspondence of H E Thomas, association membership, invitations, housing etcDPD/2/5/6/130

Correspondence concerning a complaint made by Stephenson Clarke and Company Limited, that the last cargo shipped to them was found to contain a large piece of explosiveDPD/2/5/6/131

Letter from Douglas A Hann to D Griffiths stating a new representative has been found to take his place on the Unemployment Exchange Committee, Bargoed DistrictDPD/2/5/6/132

Correspondence with D Badham of the Stores Department concerning the quality of 'Gullever' couplings, which have been ordered from Machine Mining Services Limited, WiganDPD/2/5/6/133

Correspondence concerning the loan of timber for various local events e.g. Childrens' concert in aid of Tabernacle Congregational Church, AberbargoedDPD/2/5/6/134

Correspondence concerning the admittance of men to Talygarn Convalescent Home. Nominations and completed tickets sent to D Badham of Aberaman OfficesDPD/2/5/6/135

Leaflet and letter (tender) from Westinghouse Brake and Saxby Signal Company Limited, London for power operated Kep GearDPD/2/5/6/136

Correspondence with Albert Thomas, agent and secretary of the Rhymney Valley District of the South Wales Miners Federation, concerning workmen's unhappiness over coal cutting machine price list for the Ras Las at Britannia CollieryDPD/2/5/6/137

Copies of details of examinations of mine air at Gilfach and Penallta Colliery by G G PhillipsDPD/2/5/6/138

Correspondence concerning explosives upplies by Llewellin Evans and Major, Cardiff (agents for Nobel's Explosives Company Limited, London)DPD/2/5/6/139

Correspondence concerning pumping plant for New Tredegar CollieryDPD/2/5/6/140

Letter from The Consolidated Pneumatic Tool Company Limited, Cardiff, promoting their tools, and requesting a time for demonstrationDPD/2/5/6/141

Correspondence with Hubert Jenkins, agent of the South Wales Miners Federation (East Glamorgan District), concerning workmen's matters including double shift on conveyors at Penallta CollieryDPD/2/5/6/142

Correspondence with South Wales and Monmouthshire Colliery Enginemen, Boilermen and Craftsmen Association concerning the case of non-payment of 'bonus turns' to Ernest Young, pumpsman at New Tredegar CollieryDPD/2/5/6/143

Correspondence with D Badham,stores department, Aberaman,concerning orders steel arching girdersDPD/2/5/6/144

Correspondence concerning Rhymey Valley Rescue Station, and the grouping of Windsor and Penallta Collieries for the purposes of rescue workDPD/2/5/6/145

Correspondence and other papers concerning minerals and estate matters (including proposed exchange between Windsor Colliery Company and Lewis Merthry Condolidated Collieries LimitedDPD/2/5/6/146

Correspondence concerning workmen's matters at New Tredegar Colliery e.g. double shiftDPD/2/5/6/147

Statement of earnings and copy of weekly report for New Tredegar CollieryDPD/2/5/6/148

Correspondence concerning price lists for Elliot Colliery, including requests for meetings to dicuss them from Albert Thomas, agent and secretary of the Rhymney Valley District of the South Wales Miners Federation, and copiesDPD/2/5/6/149

Correspondence concerning man hole covers, D Banham, Stores ManagerDPD/2/5/6/150

Correspondence concerning a boiler for the greenhouseDPD/2/5/6/151

Correspondence between Jayne and the Pontollyn Welfare AssociationDPD/2/5/6/152

Correspondence concerning arrangements for deductions of from workmens wages for various hospitals and associationsDPD/2/5/6/153

Copy letter from Jayne to T Bailey, Windsor Colliery expressing dissatisfaction at progress (drivage from new return from the top of the Chain District is only 11 yards)DPD/2/5/6/154

Correspondence concerning wages, applications for increases, changes in positions etc.DPD/2/5/6/155

Correspondence with Albert Thomas, agent and secretary of the Rhymney Valley District of the South Wales Miners Federation, concerning deputation concerning extra payment for working afternoons at Big Vein, Britannia CollieryDPD/2/5/6/156

Copy letter to O L Gibbon, Elliot Colliery requesting that the condition of blast pipes be looked intoDPD/2/5/6/157

Papers concerning compensation cases (including light employment men)DPD/2/5/6/158

Correspondence concerning orders, damage etc to company vehicles e.g. those used at the rescue station, Major Kirkwood's carDPD/2/5/6/159

Papers concerning compensationDPD/2/5/6/160

Correspondence concerning coal cuttersDPD/2/5/6/161

Papers concerning fire brigade including details of the 'Ogilvie Cup' which is awarded to the colliery with the best ambulance, rescue and fire brigade teamDPD/2/5/6/162

Complaints from men about non-delivery of their house coal entitlementDPD/2/5/6/163

Correspondence concerning examination of samples of mine water at Elliot and New Tredegar Collieries (and the connection between them)DPD/2/5/6/164

Copy letter from Griffiths to Hubert Jenkins, agent of the South Wales Miners Federation (East Glamorgan District), regarding dispute between employee (Thomas S Hicks) and timekeeper over unemployment cardsDPD/2/5/6/165

Copy letter from W Thomas of Llantrisant Colliery confirming that Llantrisant coal can now be sent to Llanharan to be washed and mixed with Llanharan CoalDPD/2/5/6/166

Compensation case papers S-TDPD/2/5/6/167

Correspondence and lists concerning workmen's and officials' holidaysDPD/2/5/6/168

Letter from A Tait concerning a deputation including Albert Thomas, reporting their grievancesDPD/2/5/6/169

Correspondence concerning supply of house coal to Rhymney ambulance room, and lodges and individualsDPD/2/5/6/170

Letter from Bryn Roberts, agent and sec of Rhymney Valley District of the South Wales Miners Federation regarding supply of house coal to S Fox, and replyDPD/2/5/6/171

Compensation case papers E-FDPD/2/5/6/172

Letters from employees regarding absence from work through illness or compassionate leave, and their returnDPD/2/5/6/173

Agent's copy of letter from the general manager regarding form of consent for the deduction of rent from boys wagesDPD/2/5/6/174

Extract from a copy letter from A Tait to D Griffiths concerning deputation with greivence about price list for Ras Las (see 173/26 for full letter)DPD/2/5/6/175

Compensation case papers G-HDPD/2/5/6/176

Correspondence concerning accident reports which have not been completed on the same day, names two individual casesDPD/2/5/6/177

Correspondence with Hubert Jenkins, agent of the South Wales Miners Federation (East Glamorgan District), concerning extra payment for thick clod in Four Feet Seam, Windsor CollieryDPD/2/5/6/178

Copy letter to J M Carey regarding the installation of two electrically driven turbine pumps at New Tredegar Colliery owing to the sudden increased quantity of waterDPD/2/5/6/179

Compensation case papers B-CDPD/2/5/6/180

Papers concerning Sarre Pit props for clayDPD/2/5/6/181

Applications for house coal at workmen's ratesDPD/2/5/6/182

Report by Kirkwood on prospects of Clyne Merthyr Colliery, and related correspondenceDPD/2/5/6/183

Letter from Bryn Robert, agent and secretary of Rhymney Valley District of the South Wales Miners Federation, concerning Sunday filling of coal at Barracks LevelDPD/2/5/6/184

Weekly reports for Taff Merthyr Colliery from D HughesDPD/2/5/6/185

Compensation case papers M-ODPD/2/5/6/186

Papers of Douglas A Hann, Cascade House, Pengam. Invitations, membership of associations, advertising and other miscellaneous, more personal mattersDPD/2/5/6/187

New Tredegar: tables and reports of water pumpsDPD/2/5/6/188

Correspondence with Bryn Roberts, agent and secretary of South Wales miners Federation re Sunday work at Barracks LevelDPD/2/5/6/189

Audited accounts for Llanharan and Llantrisant, and Windsor. Includes copy letters to colliery managers on arising matters than need attentionDPD/2/5/6/190

Compensation case papers P-RDPD/2/5/6/191

Letter from Thomas Robertson from Geological Survey and Museum requesting a meeting with company surveyor to check facts for a memoir on geology of the districtDPD/2/5/6/192

Correspondence with Finlay A Gibson of Monmouthshire and South Wales Coal Owners Association and Taff Merthyr Steam Coal Company Limited Concerning signing of workmens agreementsDPD/2/5/6/193

Correspondence with Taff Merthyr Steam Coal Company Limited concerning haulage of house coalDPD/2/5/6/194

Correspondence with Albert Thomas, agent and secretary of the Rhymney Valley District of the South Wales Miners Federation, concerning a meeting to discuss matters at GilfachDPD/2/5/6/195

Compensation case papers WDPD/2/5/6/196

Correspondence with Albert Thomas, agent and secretary of the Rhymney Valley District of the South Wales Miners Federation, regarding Gilfach price listDPD/2/5/6/197

Extract 'result of interview with Mr Albert Thomas, agent and secretary of the Rhymney Valley District of the South Wales Miners Federation, at Bargoed on 21 Apr 1926: application for improved facilities for loasing house coal referred to Mr Jayne' (see 199/26/R)DPD/2/5/6/198

Report from Groesfaen Colliery re tipping in clay seam district and related papersDPD/2/5/6/199

EmptyDPD/2/5/6/200

Memo and extract concerning arrangement for the manager to get between Llanharan and Llantrisant collieries, old lorry has been taken away and now has to use bus servicesDPD/2/5/6/201

EmptyDPD/2/5/6/202

Compensation case papers J-LDPD/2/5/6/203

Letters from the general manager and the surveyors office to Jayne regarding leases of a Grocer's shop and Saron Baptist ChurchDPD/2/5/6/204

Papers concerning employment during the strike, e.g. applications for positions, lists of men living in company houses who are unemployedDPD/2/5/6/205

Applications for tickets for Porthcawl RestDPD/2/5/6/206

Compensation case papers G-HDPD/2/5/6/207

Letter and plan from J C Macdonald to Jayne, showing sections of House Coal Seam at YnnysmardyDPD/2/5/6/208

Correspondence of Douglas A Hann at Cascade House, Pengam concerning his keeping of poultry (personal papers)DPD/2/5/6/209

Fatal accident case papersDPD/2/5/6/210

Compensation case papers D-EDPD/2/5/6/211

Tables showing number of daywagemen, total quantity and standard cost for 1910 and 1925DPD/2/5/6/212

Letter from George Robbins, Llantwit Farrdre, he would like Jayne's opinion on patenting an appliance he has designed for transferring trams directly off the conveyor. Jayne's replies agreeing to a meetingDPD/2/5/6/213

Correspondence with W T Davies, Guest, Keen & Nettlefolds Limited, Dowlais Ironworks, concerning a court case, requesting a representative of PD to appear at a court caseDPD/2/5/6/214

Correspondence with various companies concerning loaders, feeders etcDPD/2/5/6/215

Compensation case papers M-ODPD/2/5/6/216

Compensation case papers A-CDPD/2/5/6/217

Copy letter from W E Jayne to Superintendent Griffiths, Glamorgan Constabulary, Treharris. Thanks him and his officers for their assistance during a fire at Windsor CollieryDPD/2/5/6/218

Report from G Rogers, who was Powell Duffryn's representative at a meeting of Caerphilly & District Miners' HospitalDPD/2/5/6/219

Lists of joist ordersDPD/2/5/6/220

Tenders, blueprints and related correspondence from various engineers concerning conveyorsDPD/2/5/6/221

Copy letter from W J Jayne to Edmund Lawrence Hann enclosing statement of Taff Merthyr wayleavesDPD/2/5/6/222

EmptyDPD/2/5/6/223

Pamphlet and letter from the Birtley Iron Company, promoting Pneumatic Separator for Cleaning CoalDPD/2/5/6/224

Letter from Griff Hughes, Dowlais requesting permit for a day shooting at PD's place near Brecon, response is negative, the ground for shooting and fishing at Brecon is being utilised by the general managerDPD/2/5/6/225

Compensation case papers S-TDPD/2/5/6/226

Douglas A Hanm correspondence, estate papers, housing society, membership of associations etcDPD/2/5/6/227

Letter from G Rogers of Windsor Colliery offices, enquiring which overmen are to be allowed Electrical Energy freeDPD/2/5/6/228

Papers concerning unemployment insurance during strikeDPD/2/5/6/229

Compensation case papers G-HDPD/2/5/6/230

Compensation case papers P and RDPD/2/5/6/231

Report by W E Jayne on Hills Plymouth Collieries. He advises it to an unfavourable proposition. Supporting papers e.g. figures showing quantity of coal unworked, planDPD/2/5/6/232

Compensation case papers J-LDPD/2/5/6/233

Compensation case papers D-EDPD/2/5/6/234

Compensation case papers WDPD/2/5/6/235

Compensation case papers KDPD/2/5/6/236

Copy letter from Jayne concerning conditions at the collieries during the strike, reporting incidents of labour unrest at Rhymney, workmen at Taff Merthyr subjected to 'occasional violence' by strikers, home burnt etc.DPD/2/5/6/237

Correspondence with Iestyn R Williams, assistant secretary for the Monmouthshire and South Wales Coal Owners Association concerning price lists, they request details of sections of seams worked by coal cutters and conveyorsDPD/2/5/6/238

Compensation case papers A-CDPD/2/5/6/239

Weekly reports for LlanharanDPD/2/5/6/240

Weekly reports for LlantrisantDPD/2/5/6/241

Copy letter from W E Jayne to Ivor Williams concerning his dissatisfaction with the shaft signalling at Taff MerthyrDPD/2/5/6/242

Half yearly reports of tram stock for collieries, and related correspondenceDPD/2/5/6/243

Letters from various companies enclosing invitiation tickets to Cardiff Engineering Exhibition, in the hope that Powell Duffryn will take the opportunity to inspect their standsDPD/2/5/6/244

Daily drill reports from Sullivan Machinery Company, Salisbury House, London for Borehole at New Tredegar CollieryDPD/2/5/6/245

Compensation case papers J-LDPD/2/5/6/246

Letter from J Williams to J R N Kirkwood concerning an increase in the consumption of compressed air at Elliot and New Tredegar CollieriesDPD/2/5/6/247

Copy letter to Edmund Lawrence Hann regarding concerning Hills' Plymouth waterDPD/2/5/6/248

Letter from Douglas A Hann, general manager, concerning Gellygaer Welfare Association, company representatives for this association and the lease of land for a Childrens playground at CascadeDPD/2/5/6/249

Correspondence concerning employees attendance of mining classes on SaturdaysDPD/2/5/6/250

Copy of 'British Standard Sections of Light Rails and Fishplates for use in Mines'DPD/2/5/6/251

Letter to, and reply from, Murray, McVinnie and Company Limited, Engineers and sheet metal workers, Glasgow. Request a catalogue for 'Typhoon' Turbine BlowerDPD/2/5/6/252

Weekly reports from Pengam CollieryDPD/2/5/6/253

Correspondence with the Mining Engineer Company Limited, Worcester concerning 'Moco' bolt conveyor, including blue printDPD/2/5/6/254

Memorandum from R Rees to J F Kirkwood concerning the saving of winding single deck until there is sufficient coal for winding by double decksDPD/2/5/6/255

Letter from Ted Williams, Miners Agent for the South Wales Miners Federation, Garw District. Named men have been given notice to quit by housing agent as they have been unable to get employmentDPD/2/5/6/256

Copy notices to managers regarding working timesDPD/2/5/6/257

Correspondence with Hugh Wood and Company Limited, mechanical and electrical engineers concerning 'Jeffrey' conveyors. Also includes report by J R Kirkwood to W E Jayne on the conveyorDPD/2/5/6/258

Report of an incident at Groesfaen colliery sent by D Williams, manager. Concerns an altercation over showing cards to an federation examiner during the strikeDPD/2/5/6/259

Papers concerning the completion of Mines Department annual return for 1926DPD/2/5/6/260

Application from Evan Evans for the contract for unloading trucks at rubbish tips at Brittannia and Pengam tipsDPD/2/5/6/261

Report of a meeting with deputation of Taff Merthyr Colliery workmenDPD/2/5/6/262

Correspondence with Mavor and Coulson Limited, Glasgow concerning 30" belt conveyor at Bargoed Colliery, includes blueprintDPD/2/5/6/263

Letter from Hopkin Smith of Cwrty Celyn Farm, requesting permission to take firewood from the company's pit at Garth CommonDPD/2/5/6/264

Correspondence concerning committees set up by workmen for New Tredegar and Elliot CollieriesDPD/2/5/6/265

Correspondence with W J Badger, who teaches a geology class for mining students, concerning permission to have details of the Strata passed through during sinking of shaftsDPD/2/5/6/266

Correspondence with Professor George Knox of the South Wales And Monmouthshire School of Mines, TreforestDPD/2/5/6/267

Report and other papers concerning the unwatering of the Fochriw areaDPD/2/5/6/268

Papers concerning workforce matters: correspondence with Albert Thomas, of the South Wales Miners Federation, and notices from the Monmouthshire and South Wales Coal Owners AssociationDPD/2/5/6/269

Notices from the Monmouthshire and South Wales Coal Owners AssociationDPD/2/5/6/270

Correspondence, orders and other papers for 1927-1930DPD/2/5/7

Correspondence, orders and other papers for 1930-1938DPD/2/5/8

Ivor Williams' papers as chief engineer for the Rhymney Valley collieries, works and power stationsDPD/2/6

Correspondence and papers of managers of Bargoed coke ovens laboratoryDPD/2/7

Correspondence and papers of Joseph West, managerDPD/2/8

Records of research departmentDPD/2/9

Welsh Associated Collieries LimitedDPD/3

Records of acquired companies and subsidiariesDPD/4

Housing societiesDPD/5