Building 76-B river works, 60-inch stage

1930 May 20

Title
Building 76-B river works, 60-inch stage
Collection
Caltech Images Collection
Series
Academic Divisions and Departments
Sub-Series
Astronomy (Astrophysics)
Identifier
10.22.01-11
Dates
1930 May 20
Extents
1 photographs (negative)
Abstract
Fused quartz mirror development.
IIIF Manifest