Featured Items See All Featured A RARE ANTIQUE KRUGELSTEIN ABOVE STAGE LATERAL C-ARM LIMB MICROSCOPE $1299 plus shipping View details Featured Joblot – Observations d’Histoire naturelle, faites avec le Microscope, sur un grand nombre d’Insectes GBP 1600.00 View details Featured Rare first ed. of Needham/Trembley Microscope Observations, 1747 GBP 800.00 View details Featured Microscope Cuff-type , retailed by Dollond, London £4795.00 View details Featured Terrestrial globe: Cosmotheore, Caelesti nostro Globo. Amsterdami, A(nn)o 17(50) Cum privilegio. / Celestial globe: Uranographia, Caelum omne. Ger. et Leon. Valk, Amstelaedamenses. € 275.000,00 View details Featured Terra Nova provenance: Hecker on gravity measurements £1,600 View details Featured A Superb, Large, High Quality, Antique, Mahogany Microscope Glass Slide Cabinet, With A Large Number Of Interesting Glass Slides. £1850.00GBP View details Latest Items See All GEORGE ADAMS SENIOR 18TH CENTURY BRASS RULE £750 GBP View details THE PROTRACTING COMPASS OF AUGUSTE COEURET — THE “Goniométrographe” $550. View details GOOD 18th CENTURY DRAFTING SET WITH IMPORTANT PROVENANCE $4950. View details Sold Rare French dividers dated 1784 $450 View details PRECISION PROTRACTOR FROM KASSEL $1250. View details Italian teaching geometrical models Euro 490 View details A Dental Set Of 7 Scalers In Shaped Leather Case, 18th Century 550 euros View details A splendid and cased French Come’s single bladed lithotome with rosewood handle, 1750-1770 1600 euros View details A collection of 359 microsopical slides, mostly in geology, 19th century 1650 euros View details Sold C1820 Pressed Wood Dr. Gall Phrenological Snuff box Sold View details Sold A fine and cased large Stand I Zeiss microcope, circa 1883 Sold View details A rare Dutch English-type microscope by Heynen in The Hague, 1860s 700 euros View details Mid-size model microscope by Arthur Chevalier, 1864-1870 500 euros View details Large turned and carved bone sandglass £2850 View details Memento mori ivory head £4250 View details SIGNIFICANT LODESTONE ON STAND $13,500. View details RARE DUTCH GUNNERY RULE $3500. View details A Fine English Refracting, Presentation, Brass Telescope, With Tripod & Mount, By J.H.Dallmeyer, London, Complete With It’s Original Fitted Mahogany Case £995 GBP View details Sold A scarce and pristine silk French intrauterine contraceptive device called Houppette Sold View details An rare universal binocular microscope By Smith Beck & Beck, C. 1862 1800 euros View details Sold A silvered brass, ivory and mahogany spyglass by Lerebours, 1820s’ Sold View details A SMALL REFLECTING TELESCOPE IN CASE Euro 1250 View details Sold Ivory diptych sundial attributable to Bloud with exotic cities, 17th century Sold View details Sold A complete drawing/mathematical set by Butterfield, early 18th Sold View details CARY HYPSOMETER IN LEATHER CASE £320 GBP View details Sold ANDREW ROSS 6 DRAW TELESCOPE SOLD View details Butterfield type sundial by Chapotot circa 1680 $1400 View details Superb brass folding square by Butterfield circa 1700 $550 View details ANTIQUE MINIATURE FOUR-VANE SURVEYING COMPASS $2400. View details UNUSUAL PARALLEL-MOTION DRAFTING COMPASS $450. View details An Antique, Cased, And Unusually Large, High Quality, 19th Century Abney Level, With A Green Card Compass, And Clinometer. C1880 £345 GBP View details 18th century decorated French stonemason’s dividers $425 View details
