'Elite' epidiascope with transformer unit and with lenses and carriers for lantern slides and 35mm slides

'Elite' epidiascope with transformer unit and with lenses and carriers for lantern slides and 35mm slides, 1950-59.

Details

Category:
Optics
Object Number:
1998-839
Materials:
metals and glass
Measurements:
whole: 500 x 400 x 150 mm approx.
type:
epidiascope
credit:
Institute of Materials