The first casting of the famous 200-inch mirror made in 1934 for the Hale telescope at California's Palomar Observatory is the centerpiece of the Class Innovation Center [picture].

Title: 
The first casting of the famous 200-inch mirror made in 1934 for the Hale telescope at California's Palomar Observatory is the centerpiece of the Class Innovation Center [picture].
Publisher: 
Corning : The Corning Museum of Glass, 1999.
Description: 
1 postcard: col. ill. ; 15 x 11 cm.
Format of Material: 
Ephemera
Bib ID: 
97356
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Location: 
Postcards
Call Number: 
Box C
Notes: 
Title from caption.