1 matching record(s)
Prints Brown, S. G.
Pictorial Story of Brown Wireless Instruments
Camerascope stereoscopic viewer for viewing a set of 17 stereoscopic photographs of the manufacture of S. G. Brown wireless equipment; together with a small printed sheet of 'Directions for Use of the Camerascope', an S. G. Brown envelope holding the pictures, and a small card box containing the whole. North Acton, London: S. G. Brown, n.d. [c.1920]. Presented by Dr R. E. W. Maddison
[1986-22]
1920?