Correspondence between T. F. Evans and the City Laboratories, London

Scope and Content

CORRESPONDENCE between T. F. Evans and the City Laboratories, London re the samples sent to the Laboratories by Mr Evans.

Includes:

CERTIFICATE OF ASSAY for copper precipate.

Conditions Governing Access

Dim cyfyngiadau/ No Restrictions

Note

Os gwelwch yn dda archebwch y dogfenau gan ddefnyddio y rhif cyfeirnod amgen (lle ddarperidd) / Please order documents using the alternative reference number (where provided)

Physical Characteristics and/or Technical Requirements

Cyflwr da/Good condition