15th Feb, 2023 9:30
The Collectors Sale
A Lacquered Brass Pocket Spectroscope
English, c.1900, signed John Browning 138 Strand, London, with internal adjustable scale in original leather covered case, case 11cm wide
Sold for £212
Result plus buyers premium
English, c.1900, signed John Browning 138 Strand, London, with internal adjustable scale in original leather covered case, case 11cm wide
Auction: The Collectors Sale, 15th Feb, 2023
