View of 22-inch spraying furnace showing feeders and control apparatus

1930 March 24

Title
View of 22-inch spraying furnace showing feeders and control apparatus
Collection
Caltech Photographs
Series
Photographs of Academic Divisions and Departments
Sub-Series
Astronomy (Astrophysics)
Dates
1930 March 24
Extents
1 photographs (negative)
Abstract
Fused quartz mirror development.
IIIF Manifest