Works photographic negative of side elevation of cable

Made:
1940-1950

Shows half-tone drawing of side elevation of cable, with printed captions "Copper members" & "Glass fibre members", with handwritten caption "Block No.16 - Drawing No.1791 … " etc.

Details

Identifier:
YA1972.36/MS0231/Neg 1791(1)
Access:
Open access.