Lot 1285 , A late 19th century brass pocket spectroscope, engraved ‘John Browning London’. Condition - fair
A late 19th century brass pocket spectroscope, engraved ‘John Browning London’. Condition - fair
£60-80
Sold for £55
A late 19th century brass pocket spectroscope, engraved ‘John Browning London’. Condition - fair
£60-80
Sold for £55