Carton lid for Lamberts rubber diaphragm
- Materials:
- rubber (unidentified) , paper (fibre product) and complete
- Object Number:
- A626866/1
- type:
- diaphragms
Rubber diaphragm, size 57 1/2, in original carton, by Lamberts Prorace Ltd., 200 & 202 Queensbridge Road, Dalston, London, E8, England, from Stopes collection, Stopes handwriting on lid, 1930-1960.