Lot 1283 , A late 19th century brass pocket spectroscope, engraved ‘Grace’s Spectroscope’, John Browning, 68, Strand, London, 14.5cm. Condition - fair

A late 19th century brass pocket spectroscope, engraved ‘Grace’s Spectroscope’, John Browning, 68, Strand, London, 14.5cm. Condition - fair
£60-80

Sold for £30