Written on back: "3(inch) Ross [B?]". n/a. Extent: 1 photograph. Condition of original material: Stable. Author(s)/Creator(s): English. Scribe(s): Latin. Publisher(s): Left-to-Right. Editor(s): Unrestricted. Volume number: N/a. Original institution reference: PB15_P0597.
Interior view of coelostat building with optical bench. Two unidentified people seen. n/a. Extent: 1 photograph. Condition of original material: Stable. Author(s)/Creator(s): English. Scribe(s): Latin. Publisher(s): Left-to-Right. Editor(s): Unrestricted. Volume number: N/a. Original in...
255 photographic glass plate negatives (gelatin dry plates), stored in 23 original plate boxes, haphazardly arranged. All appear to be original plates, mostly exposed in the early 1930s. About half (127) show buildings, telescopes, instruments and people at Boyden Observatory, South Africa, most...
A collection of images of the Boyden Observatory terrain, many featuring the Director's Residence (the house traditionally occupied by the Director or superintendent of the Observatory). All photos are undated. Written in faded pencil on the plate box in which the images were found is "Boyden fo...
View of Boyden site looking west from the 60-inch enclosure
Scope & Content:
Unusual view of the Boyden site. 6 telescope enclosures, the Office Building, and the Residence are shown. Note the tall pole with weather vane, and the Stevenson screen. A small section of the 60-inch roof is visible in the foreground, as is the paved path leading towards the Office Building. ...
Boyden Plate Box 3: Cloudscapes and landscapes (Set 3)
Scope & Content:
A collection of images of the Boyden Observatory terrain and surroundings. The sky, with cloud, is prominently featured in each image. All the images are undated. n/a. Extent: 7 glass plates. Size and dimensions of original material: Height 8.2cm, width 10.7cm, thickness 0.3cm. Condition of ...