1. EAP1190/1/7/10/8
- Reference (shelfmark):
- EAP1190/1/7/10/8
- Title:
- The plate holder at the Newtonian focus of the 60-inch Rockefeller Telescope
- Scope & Content:
- Direct view on the plate holder of the 60-inch Rockefeller Telescope. Engraved on the holder is "J.W. FECKER. / PITTSBURG. PA: / 1931". The telescope tube is covered by a white shroud. A hand controller can be seen below the plate holder. n/a. Extent: 1 glass plate. Size and dimensions of ori...
- Collection Area:
- Endangered Archives Programme
- Languages:
- Not applicable
- Date Range:
- 1891-1994
- Extent:
- 1
