Projektor: Epidiaskop
Bausch & Lomb Optical CO Rochester NY USA
Persons/Organizations
Bausch & Lomb Optical CO Rochester NY USA, Producer
Bausch & Lomb Optical CO Rochester NY USA, Herausgeber / Herausgeberin
Dating
1920
Material / Technique
Material: Eisenblech
Material: Glas
Dimensions
60 x 22 x 43
Keywords
Object-related numbers
SM-00033