A brass and liquid mercury surveyor's level No.10656z, by W. F. Stanley & Co Ltd., London circa 1907, the inlaid brass label on case reading 'H T Tudsberry', with original paper trade label to lid of case, 17.5 cm high
A brass surveyors level, no. 448 for Kilpatrick & Co, by Troughton & Simms, London, with incription reading 'Made for Kilpatrick & Co, London No.488', 43 cm long
A brass surveyors level by O. Boettger, Adelaide, late 19th century, together with a brass scope, no. 3 by Troughton & Simms, London, each with fitted cases, the scope 66 cm long
A.G.Thornton of Manchester boxed part theodolite in antique mahogany box, the theodolite is adorned by a spirit level, cylindrical lens and sits on three adjustable brass feet, length 28 cm
An English Altitude Theodolite, William Wilton, Cornwall, circa 1830, circular plate with extended arms to carry open sights, in the centre is a silvered compass, underneath a glazed case, flanked by two spirit levels and a scale divided into quadrants of…
Antique Troughton & Simms, England dumpy level, retailed by T.F. Wiesener of George St Sydney, in its original box and a replacemenent tripod. Comes with paper work associating Ben Chifley to the level, when a councillor on Abercrombie Shire Council
A late 19th century gilt brass English mining dial with telescopic level and compass by Throughton & Sims, London mounted on a swivel base with turned oak stand. Length 34 cm