Includes: R R Bannatyne from Home Office, Whitehall; Barry Urban District Council, gas and water department who have lent Powell Duffryn's 'Junker Calorimeter'
Bam- to Baq-
- This material is held at
- ReferenceGB 214 DPD/2/8/1/1/4
- Dates of Creation19 Oct 1920-21 Dec 1923
- Physical Description8 items
- Direct Link
Scope and Content