2 results
- Archives and manuscripts
- Online
M0000209: Nachet collection: screwbarrel microscope
Date: August 1929Reference: WT/D/1/20/1/3/69Part of: Wellcome Trust Corporate Archive- Archives and manuscripts
- Online
M0000203: Nachet collection: screwbarrel pocket microscope
Date: August 1929Reference: WT/D/1/20/1/3/63Part of: Wellcome Trust Corporate Archive