A set of brass Avery laboratory balance scales, to test 1oz to 1 grain. Housed in a mahogany framed glass display case on three adjustable brass f...

A set of brass calibration weights, 1g to 2kg in a fitted 'flight' case. The smaller weights (1g-100g) are in a fitted wood box, that sits inside ...

A stereoscopic viewer by Hilger and Watts housed in a teak wood case with instruction manual, 63 x 34 x 18cms. Estimate £40-60

A boxed brass 'Standard Yard and Metre' by Reverifications Ltd of London, Number 7603, engraved 'Borough of Swindon', with movable magnifying glas...

A boxed set of polished metal weights, from 1/2 dram to 8oz. Measures 16 x 9 x 6cms. Estimate £40-60 ...[more]

A boxed set of nine brass De Grave postal weights from 1/2 dram to 8oz, with proof marks for 1907 and 1913. Inscribed 'County of Wilts' on the lar...

A set of Victorian brass balance scales by L.Oertling of London to weigh 1500 grains, housed in a mahogany framed glass case, with lifting front a...

A set of Avery de Grave balance beam scales housed in a polished wood framed glass case with lifting front and doors to sides, on three adjustable...

Cased set of measurement scales and weights by De Grave & Co., London, case 41 x 19 x 49cms. Estimate £40-60. ...[more]

Two Avoir brass alloy bell proof weights: 56lbs measuring 25 x 31cms and 28lbs measuring 15 x 25cms, first certification stamp 1836, engraved Coun...

Cased Laboratory Balance Scales by W.E. George & F.E. Becker, Nivoc, London in a glazed case, 39 x 27 x 48cms. Estimate £50-80. ...[more]

Astro Compass Mk II, 2-H, AM 6A/1174, 10 x 21cms. Estimate £30-50. ...[more]

Black top hat by Christy's of London to suit a youth or small adult, internal circumference measuring 54cms. Estimate £40-80