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18th Century brass theodolite, W&S Jones, Holborn, London, with swivel mounted telescope on turn
18th Century brass theodolite, W&S Jones, Holborn, London, with swivel mounted telescope on turn table, with signed compass, two bubble levels, ra...
1920`s stainless steel B.U.G. calculator, numbered to back 6531, 20.5cm long, in fitted case
1920`s stainless steel B.U.G. calculator, numbered to back 6531, 20.5cm long, in fitted case ...[more]
19th Century telescope, J Gibb Scarborough, in original case ...[more]
Negretti and Zambra black painted metal framed thermograph and recorder charts, 44cm wide ...[more]
Quantity of 20th Century mixed microscopic glass slides, together with, boxed microscope, (qty)
Quantity of 20th Century mixed microscopic glass slides, together with, boxed microscope, (qty) ...[more]
Two parallel rolling rules. each by J. Halden & Co. Ltd., (2) ...[more]
19th Century ivory toothpick case, of rectangular form, the outer case set with compass within
19th Century ivory toothpick case, of rectangular form, the outer case set with compass within yellow metal bezel, opening to reveal, thermometer ...
Early 19th Century brass set of folding pocket scales, in mahogany case, 15cm wide ...[more]
Mixed works of art, to include, 15 carat gold mounted cheroot holder, silver mounted cheroot holder,
Mixed works of art, to include, 15 carat gold mounted cheroot holder, silver mounted cheroot holder, two Victorian commemorative medals, George VI...