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Container Reference (shelfmark) EAP1190/1/7/8

11. EAP1190/1/7/8/11

Reference (shelfmark):
EAP1190/1/7/8/11
Title:
Plate holder at the Newtonian focus of the 60-inch Rockefeller Telescope
Scope & Content:
Near-side-on view of the plate holder at the Newtonian focus. Top end of the telescope is shrouded. n/a. Extent: 1 glass plate. Size and dimensions of original material: Height 8.2cm, width 10.7cm, thickness 0.3cm. Condition of original material: Stable. Author(s)/Creator(s): English. Scri...
Collection Area:
Endangered Archives Programme
Languages:
Not applicable
Date Range:
1891-1994
Extent:
1

12. EAP1190/1/7/8/12

Reference (shelfmark):
EAP1190/1/7/8/12
Title:
Plate holder at the Newtonian focus of the 60-inch Rockefeller Telescope
Scope & Content:
Oblique view of the plate holder at the Newtonian focus. Maker's mark clearly visible: "J.W.FECKER. / PITTSBURGH.PA: / 1931". Top end of the telescope is shrouded. n/a. Extent: 1 glass plate. Size and dimensions of original material: Height 8.2cm, width 10.7cm, thickness 0.3cm. Condition of ...
Collection Area:
Endangered Archives Programme
Languages:
Not applicable
Date Range:
1891-1994
Extent:
1

13. EAP1190/1/7/8/13

Reference (shelfmark):
EAP1190/1/7/8/13
Title:
Plate holder of the 13-inch Boyden Refractor
Scope & Content:
Interesting view of the 13-inch Boyden Refractor, looking more-or-less along the tube, with the plate holder foremost. n/a. Extent: 1 glass plate. Size and dimensions of original material: Height 8.2cm, width 10.7cm, thickness 0.3cm. Condition of original material: Stable. Author(s)/Creator...
Collection Area:
Endangered Archives Programme
Languages:
Not applicable
Date Range:
1891-1994
Extent:
1

14. EAP1190/1/7/8/14

Reference (shelfmark):
EAP1190/1/7/8/14
Title:
Michiel J. Bester with Sky Patrol camera
Scope & Content:
Michiel J. Bester with Sky Patrol camera, looking south-southeast. Rails on the paved ground for a run-off roof. A second instrument enclosure (closed) is in the background. Plate is tarnished. PLB18_0014, PLB11_0001, and PLB18_0009 are similar. n/a. Extent: 1 glass plate. Size and dimensions...
Collection Area:
Endangered Archives Programme
Languages:
Not applicable
Date Range:
1891-1994
Extent:
1

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