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4831. EAP1190/1/7/16

Reference (shelfmark):
EAP1190/1/7/16
Title:
Boyden Plate Box 33: Boyden Observatory, aerial views
Scope & Content:
Two early (pre-1940) aerial views of Boyden Observatory, showing the telescope enclosures and other structures on the site. n/a. Extent: 2 glass plates. Size and dimensions of original material: Height 8.2cm, width 10.7cm, thickness 0.3cm. Condition of original material: Stable. Author(s)/C...
Collection Area:
Endangered Archives Programme
Languages:
Not applicable
Date Range:
1891-1994
Extent:
2

4832. EAP1190/1/7/16/1

Reference (shelfmark):
EAP1190/1/7/16/1
Title:
Aerial view of Boyden Observatory and surroundings.
Scope & Content:
An early aerial view of Boyden Observatory koppie, seen from the north-west. In the foreground is the access road up the slope of the koppie; lower down, other tracks can be seen, including a major road. Near the left edge of the image, behind the hill rise, five structures can be seen. The Modd...
Collection Area:
Endangered Archives Programme
Languages:
Not applicable
Date Range:
1891-1994
Extent:
1

4833. EAP1190/1/7/16/2

Reference (shelfmark):
EAP1190/1/7/16/2
Title:
Aerial view of Boyden Observatory and surroundings.
Scope & Content:
An aerial view of Boyden Observatory koppie, looking roughly south-west, showing 8 telescope enclosures and support buildings. The paved path to the Patrol Telescope and the 60-inch are clearly shown. A Stevenson screen is clearly visible south of the Administrative Building. The garage has a si...
Collection Area:
Endangered Archives Programme
Languages:
Not applicable
Date Range:
1891-1994
Extent:
1

4834. EAP1190/1/7/18

Reference (shelfmark):
EAP1190/1/7/18
Title:
Boyden Plate Box 35: Boyden Observatory, telescopes (Set 1)
Scope & Content:
A collection of images of several of the original telescopes at Boyden Observatory, providing a valuable record of the early equipment. Of particular interest is an image of 3 steam wagons carting the 60-inch telescope parts to the site. The telescopes depicted are the 60-inch Rockefeller Reflec...
Collection Area:
Endangered Archives Programme
Languages:
Not applicable
Date Range:
1891-1994
Extent:
38

4835. EAP1190/1/7/18/12

Reference (shelfmark):
EAP1190/1/7/18/12
Title:
60-inch Rockefeller construction site, 1931 July 22
Scope & Content:
An early, wide view of the construction site, looking east. The rock cutting for the building is visible, inside of which is a wood and metal frame outlining the building shape. Several people are seen. In the background the Modder River is visible. Power cables in the foreground bisect the imag...
Collection Area:
Endangered Archives Programme
Languages:
Not applicable
Date Range:
1891-1994
Extent:
1

4836. EAP1190/1/7/18/24

Reference (shelfmark):
EAP1190/1/7/18/24
Title:
Installing the mounting of the 60-inch Rockefeller Telescope.
Scope & Content:
Interior view of the 60-inch Rockefeller building under construction. The polar axis is in place; the south pier is visible. A crane is attached to the RA flange. Two people are sitting on the axis, several others about. Written on the plate is "1932 May 16". The emulsion is in poor condition. P...
Collection Area:
Endangered Archives Programme
Languages:
Not applicable
Date Range:
1891-1994
Extent:
1

4837. EAP1190/1/7/18/25

Reference (shelfmark):
EAP1190/1/7/18/25
Title:
The 3-inch Ross-Fecker Camera with open roof, 1931
Scope & Content:
The 3-inch Ross-Fecker Camera building, seen facing east-southeast. The roof is rolled open, to the north. A door frame can be seen at the southern end of the building. The first plate with this instrument was taken 1928 October. Two roof support pillars of the 10-inch Metcalf are visible on the...
Collection Area:
Endangered Archives Programme
Languages:
Not applicable
Date Range:
1891-1994
Extent:
1

4838. EAP1190/1/7/18/29

Reference (shelfmark):
EAP1190/1/7/18/29
Title:
The 60-inch Rockefeller Telescope
Scope & Content:
Interior view of the 60-inch Rockefeller Building, looking west, showing the telescope and observer's platform. The Newtonian secondary mirror assembly is visible. No instrument appears to be installed at the Newtonian focus. Well-composed image. PB13_0017 and PLB35_0029 are similar. n/a. Exte...
Collection Area:
Endangered Archives Programme
Languages:
Not applicable
Date Range:
1891-1994
Extent:
1

4839. EAP1190/1/7/18/30

Reference (shelfmark):
EAP1190/1/7/18/30
Title:
Aerial view of Boyden Observatory site from the north-east
Scope & Content:
Aerial view of Boyden Observatory site from the north-east, showing 7 telescope enclosures (opened) and support buildings. Several people stand outside the Administrative Building. The trees planted between the Administrative Building and the telescopes, and elsewhere, are substantial. Mazelspoo...
Collection Area:
Endangered Archives Programme
Languages:
Not applicable
Date Range:
1891-1994
Extent:
1

4840. EAP1190/1/7/18/32

Reference (shelfmark):
EAP1190/1/7/18/32
Title:
Aerial view of Boyden Observatory site looking roughly from the south-southeast.
Scope & Content:
Aerial view of Boyden Observatory site looking roughly from the south-southeast. The old kraal south-east of the 60-inch enclosure is clearly shown. Small trees dot the terrain. The Stevenson screen and Patrol Camera site are clearly visible. The garage does not appear to have a side structure. ...
Collection Area:
Endangered Archives Programme
Languages:
Not applicable
Date Range:
1891-1994
Extent:
1

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