Primary Electric Cell- rectanguler box with decorative cover. On top there are six circular holes in the cover 1932
Weston standard cell type 1268 made by H. Tinsley & Co., London (England, UK) 1945. H. Tinsley & Co. primary electric cell 1945
Primary electric cell, Manufactured by Muirhead and Company Limited, England, 1910 Muirhead and Company Limited primary electric cell 1910
Weston normal primary electric cell no. L-345995, made by Cambridge Instrument Co. Ltd, London (England, UK) 1972. Cambridge Instr. Co. primary electric cell 1972
Weston normal cell no. L-86116 made by Cambridge Instrument Co. Ltd, London (England, UK) 1946. Cambridge Instr. Co. primary electric cell 1946