Fused quartz mirror blank no. 7

Title
Fused quartz mirror blank no. 7
Collection
Caltech Images Collection
Series
Academic Divisions and Departments
Sub-Series
Astronomy (Astrophysics)
Identifier
10.22.01-4
Extents
1 photographs (negative)
Abstract
Blank is 22-inch in diameter. Fused quartz mirror development.
IIIF Manifest