English, c.1910, engraved on the lid, 'STANLEY LONDON 11248' the compas with fold up prismatic sight, filters with cover, in original leather case compass diameter 8.2cm
English, c.1910, engraved on the lid, 'STANLEY LONDON 11248' the compas with fold up prismatic sight, filters with cover, in original leather case compass diameter 8.2cm
Auction: Science, Medicine & Early Technology, 1st May, 2024