Lot 419

GROUP OF SURVEYING INSTRUMENTS
19TH AND 20TH CENTURY

Fine Furniture and Works of Art
Auction: 5 April 2017 at 11:00 BST
£425
Description
comprising a boxed Casella's pocket altazimuth, signed L. CASELLA, 14cm long; a brass surveying level, fitted with a compass dial and spirit level, 20cm long, with an associated mahogany box; a brass clinometer, signed ERTEL MUNCHEN, in a fitted mahogany box, 11cm long; a Stanley & Co. brass compass; a Barker's patent compass; an Adie & Wedderburn artificial horizon; and a Middle Eastern surveying instrument (7)
