Glass positive:- Mars
Glass positive:- Mars, (photographs in light of different colours) W.H. Wright, Lick Observatory, 1926, November, 36-inch Reflector, focal length, 210 in, photographs in ultra-violet and infra-red light, Lantern slide, 6 1/2" x 4 1/2"
Details
- Category:
- Astronomy
- Object Number:
- 1929-760
- Materials:
- glass
- type:
- black-and-white transparencies, astrophotographs, planets and mars
- credit:
- Science Museum (Great Britain)