Lot 1430 , A theodolite, Troughton & Simms, London, thought to be 1903, height 108cm

A theodolite, Troughton & Simms, London, thought to be 1903, height 108cm

A theodolite, Troughton & Simms, London, thought to be 1903, height 108cm

£200-300

Sold for £260