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Pair of Cased Victorian Exploring Trocars with Cannulas

Pair of Cased Victorian Exploring Trocars with Cannulas. Read More...

FINE & RARE MORITZ PILLISCHER’S LENTICULAR POCKET SIMPLE MICROSCOPE

SHIPPING BY FEDEX, UPS, ETC. FULLY TRACKED.  Contact Email.   [email protected] IVORY EXEMPTION NUMBER. 1DG7PAGD Read More...

Large, signed cased Ross-Zentmayer Microscope with accessories

Large, cased Ross-Zentmayer Microscope with accessories.    It is S/N 5397 which places it at C 1886.  It is signed “Ross, 5397 London.”  In addition, it is marked “Patent” on the back of the bar.  Both of which are seen in a few of the images in this listing.  Microscope stands about 15” (38.1 cm) tall with objective almost touching the stage.    Case dimensions are 16” (40.6 cm) tall, 9.5” (24.1 cm) wide and 7.5” (19 cm) deep.   Accessories include Read More...

Pair of Proportional Dividers by Hunter, London

A good pair of brass proportional dividers by Hunter in original fishskin case Read More...

Geological Map of Surrey

A geological map of the county of Surrey by Letts and Co. in 24 sections paper mounted on linen dated 1872 Read More...

SOLD – Three draw Dollond telescope

SOLD – A fine example of a three draw telescope by Dollond, circa 1810, with deep red mahogany barrel, crown & flint 4 cm objective lens, lens cap and a three sectioned segmented draw tube with a four lens eye-piece. It measures 24.5 cms closed and 72.5 cms fully drawn. No cracks, dents. It gives an excellent image when viewing. Read More...

Interesting Culpeper coumpond Microscope late 18 TH Century

Interesting Culpeper coumpond Microscope late 18 TH Century Brass microscope. It has a tube with an eyepiece and lens at each end, which slides vertically inside a fixed barrel. The tube has a rack mechanism that works with a screw in the barrel to slide the tube for macroscopic focus. It is held by a ring, supported by 3 curved pillars that sit on a round stage with a central hole Between these pillars is the concave mirror. Read More...

Large, signed J.B. Dancer Microscope with case and accessories.

Large, signed J.B. Dancer Microscope with case and accessories.     Microscope is signed “J.B. Dancer, Optician, Manchester” on the ‘Y’ foot.  It is of a double pillar design and has a stage that has two adjustment knobs that are manipulated together to move the stage in a diagonal direction, as well as X-Y direction.  The adjustment knobs work well, and the stage moves smoothly.  The coarse adjustment knobs and fine adjustment knob functions smoothly as well.  The double-sided mirror is Read More...

Powell & Lealand, No 1. with Wenham binocular eyepieces marked 1865.

Powell & Lealand, No 1. with Wenham binocular eyepieces C1865.   Microscope does not have a case and the only accessories are what is mounted on the microscope, such as stage mounted forceps, swinging/pivoting objective mount with two objectives.  The stage is a Turrell with hand, not mechanical, rotation. Under the stage is a complete condenser set with X-Y movement and rotating knob.  It stands 20” (50.8 cm) tall.  The articulating substage double sided mirror is in great condition.  The Read More...

Walking stick with concealed telescope.

A Victorian mahogany walking stick with a concealed telescope, the whole length measuring 34″ (86.5 cms). The brass pommel end unscrews and then telescope body, the inner single draw tube can then be drawn. The telescope is brass with black enamelling, as are the ends of the stick. The telescope measures 6.5″ fully drawn and 4″ when closed. All damage free apart from a tiny ding to the barrel. Read More...

Four draw telescope – Thomas Rubergall.

This telescope measures 56.5 cms when fully open and 17 cms when closed and has a main lens of 3.5 cms. The eye-piece has a dust slider and the first draw is signed, ‘Tho’s Rubergall, Optician to their Majesties, 24 Coventry St, London’. It gives a good clear image with damage free lenses. T. Rubergall worked 1800 – 1854.   Read More...

LIVE BOX BRASS MICROSCOPE INSECTOSCOPE IN ITS BOX 4 IN. TALL , ALL IN EXCELLENT CONDITION c1880

COMPLETE WITH BONE HANDLE SPECIMEN PIN,   WITH BELL SHAPED GLASS VIEWING CHAMBER AND GLASS BASE. BOX IS 4IN x 3IN. x 4IN TALL, IT HAS APLAQUE ON TOP  ” DR.ALEX. PETERSON FROM REV H.C.MULHOLLAND “ NOTHING BROKEN ALL IN GOOD CONDITION. DR.PATERSON WAS A WELLKNOWN  HORTICULTURIST & BOTANIST FROM BRIDGE OF ALLAN SCOTLAND . 1822-1898.  HE WAS FAMOUS FOR CULTIVATING ORCHIDS   Read More...