Positive transparency on film

Positive transparency on film, size 12" x 10", five phases of Venus Lowell Observatory, 1919, (prepared from print purchased from the Lowell Observatory)

Details

Category:
Astronomy
Object Number:
1966-44
Measurements:
overall: 12 x 10 in.; 300 x 250 mm
type:
black-and-white transparencies, astrophotographs, planets and venus
credit:
Science Museum (Great Britain)