Positive transparency on film

Positive transparency on film, size 8" x 10", spiral Nebula in Canes Venaciti (M51), the satellite nebula in NGC 5195, known as the Whirlpool Nebula, 200" Hale Telescope Mt. Palomar

Details

Category:
Astronomy
Object Number:
1966-32
Measurements:
overall: 8 x 10 in.; 200 x 250 mm
type:
black-and-white transparencies, astrophotographs and galaxies
credit:
Royal Astronomical Society