Identity area
Reference code
THMG/C/43
Title
2 bundles of undated calculations, one containing letters from L.C. Martin re ultraviolet filters, 1935.
Date(s)
Level of description
File
Extent and medium
2 bundles
Context area
Name of creator
Repository
Archival history
Immediate source of acquisition or transfer
Content and structure area
Scope and content
Folder also contains 3 pp. typescript on 'Measurement of Electronic Current in the Beam of an Electron Diffraction Camera', no author or date.