Photograph film positive
- Made:
- 1919 in Mount Wilson
Photograph film positive, 16" x 20", portion of the Moon, photographed with the 100-inch Hooker Telescope of the Mount Wilson Observatory, 1919 September 15, region near Copernicus; including Western end of Apennines, with Eratosthenes, size of image 15" x 19 3/16"
Details
- Category:
- Astronomy
- Object Number:
- 1921-607
- Materials:
- paper
- Measurements:
-
overall: 16 x 20 in.
- type:
- black-and-white transparencies, astrophotographs and moon
- credit:
- Mount Wilson Observatory
