Glass positive of Mars

Photographic transparency (glass positive) of Mars, cloud pictures, (photographs in violet or ultra-violet light). Taken by W. H. Wright, Lick Observatory, 1926, October 14, 15, 16, 18, with a 36-inch reflector, focal length, 210in, 6 1/2" x 4 1/4".

Details

Category:
Astronomy
Object Number:
1929-757
Materials:
glass
type:
black-and-white transparencies, astrophotographs, planets and mars
credit:
Science Museum (Great Britain)