Large Surveying Graphometer Meurand A Paris C. 1770 29,5 CM Silvered compass with 16 Directions. Very well engraved. Foot with joint-ball Signed MEURAND Quai de l'Horloge à Paris The...
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Horizontal Silver Sundial Michael Butterfield A Paris C.1700 Typical model of the Butterfield production made in silver. Dial plates with four- scales, two with arabic numbers (4-12-8) and tw...
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For weighing sovereigns and half sovereigns, nice clean instruction label in the box, good working order The post Stephen Houghton Folding Gold Balance appeared first on Fleaglass .
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Travel Leitz Microscope in Leather Case complete with his lens The box have a name engraved DR EHLERS BERLIN. Numbered 99284 The post Travel Leitz Microscope in Leather Case appeared fir...
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POSTAGE ARRANGED, FULLY TRACKED. Contact Email: michaelread060@gmail.com The post ANTIQUE AIR METER appeared first on Fleaglass .
SHIPPING BY FEDEX, UPS, DHL ETC. FULLY TRACKED. Contact Email: michaelread060@gmail.com ...
The wooden case measures 13 cms (just over 5 inches) square and the silvered chapter ring 11 cms ( 4.25" ), with folding gnonom bar, compass dial with 32 markings, jewelled needle which locks in ...
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POSTAGE ARRANGED, FULLY TRACKED. Contact Email: michaelread060@gmail.com The post EARLY 18TH CENTURY FRUITWOOD PERSPECTIVE. appeared first on Fleaglass .
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An extensive collection of Leeuwenhoek's contributions to the Royal Society's Philosophical Transactions for the years 1704–1705, with fully 13 contributions across 8 single issues, all preserv...
Paire of Tellurium By Henri Robert Paris C 1830 One with Earth and Moon with mechanism for Moon phase mounted on wooden base One with hand mechanism with Copernican system with Sun and Earth ...
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A fine example of a scarce American, mid-19th-century, amputation saw with a gilt-brass handle and frame cast in the Baroque style. The frame is lightly struck "GOULDING & CO/NEW YORK '' on both ...
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A very fine, complete, working and cased example of the famous Marey's sphygmograph, made in gilded brass by Charles Verdin. The Marey Sphygmograph is the first instrument for measuring blood p...