Pinned up photograph of the 74-inch Radcliffe Reflector in the Grubb-Parsons workshop

A photograph, held in place with drawing pins on a wooden background, showing the 74-inch Radcliffe Reflector in the Grubb-Parsons workshop. Location unknown. 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. Scribe(s): Latin. Publisher(s): Left-to-Right. Editor(s): Unrestricted. Volume number: N/a. Original institution reference: PLB19_01_2139.