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Pair of Proportional Dividers

A pair of nickel silver proportion dividers marked with War department arrow and owner’s initials ‘J. J. T’, marked on outside of case ‘W10 VC 0720’ Read More...

Pair of Proportional Dividers in Original Case

A pair of brass proportional dividers in original case and good condition, marked for War Department arrow  and possible serial number ‘2171’ and made by ‘A. Edgell and Co’ Read More...

Pair of Proportional Dividers in Original Red Morocco Case

A good pair of brass proportional dividers marked for the Maker ‘Reeves & Son London’ and the owner ‘E. A. Godfrey. Condition good Read More...

Cased and Signed John Browning “New” Pocket Microscope

Cased and Signed John Browning “New” Pocket Microscope.  This microscope is signed: “John Browning 63 Strand, London 826”.  Originally, I was not able to determine date of manufacturer from the serial number 826, but the address was valid from 1872-1900.   Further research on microscope-antiques.com showed a cased “New” Pocket microscope like mine but with serial number 635, which was dated to about 1887.  So that makes this item more likely 1888 or 1889.  The accessories include tweezers, an unmarked Read More...

Smith, Beck & Beck Universal Microscope

Smith, Beck & Beck Universal Microscope.   This microscope is signed:” Smith Beck & Beck London Universal Microscope 5832”.  This serial number places date of manufacturer around 1865-1866. This item has no case or accessories other than what is mounted on the microscope.   The focusing function does not work possibly due to stripped teeth on rack.  The adjustment wheel just turns freely with no corresponding movement of body tube.  The substage plastic disc is in good condition with no cracks. Read More...

SOLD – Antique Andrew Ross Large First Class Exhibition Model Microscope in Brass c1861

Offered for sale a rare find – an Andrew Ross Large First Class Exhibition model, serial number 1966 of immense size.The foot engraved “Ross, London 1966” with: – Bar-limb design with large rectangular section slider– Monocular optics with graduated manual draw-tube– RMS objective– Straight-cut coarse focus– Vernier screw/lever fine focus– Rotating fully mechanical stage with non-concentric x/y controls to right hand side– Technical sub-stage with condenser featuring, mechanical rotation and centering– Newly added plano-concave mirror on sliding mount with good Read More...

R&J Beck Microscope

R&J Beck Microscope C. 1883.  There is no case or accessories other than what is mounted on the microscope.   The following inscription is located on one of the feet: “R&J Beck London 12596”.  This serial number places the manufacture date at about 1883-1884.   A rotating nosepiece contains 2 objectives, with one marked 1 IN R&J Beck and the other one marked 1/6 in 0.S7 N.A.   One of the coarse focusing adjustment knobs appears wallowed out and slides off the Read More...

ENGLISH EBONY OCTANT IN KEYSTONE BOX.

SHIPPING BY FEDEX, UPS, ETC. FULLY TRACKED.   Contact Email:  [email protected] IVORY EXEMPTION NUMBER P148YK5J Read More...

~SCARCE J. BROWNING BINOCULAR MICROSCOPE~

Well used but NOT abused, this fully functional polarising binocular microscope was one of only a handful of binocular microscopes made by Browning over his 50 year career. Ross pattern claw foot tripod design, square mechanical and fully rotateable stage with substage parabolic condenser, every aspect of this microscope works smoothly and clearly. Standing 16 inches tall (over 20 inches fully racked up), the original lacquer is spotty  and worn on working surfaces (I suspect it was stored in a Read More...

Cased Charles Baker Microscope with number 1 stand.

Cased Charles Baker Microscope with number 1 stand.  The microscope is C. 1858-1860.  It has several accessories other than what is mounted on the scope and include: 3 eyepieces, 2 objectives stored in the brass cases that are marked 1/2 In C. Baker, London and 1 In C. Baker, London, and a live box.  There is also one empty objective case with the lid marked 1/8 In C. Baker, London.  There may be other accessories, but one of the Read More...

MINIATURE GOLD WORKING ANEROID POCKET BAROMETER WITH ALTIMETER , PILLISCHER, LONDON ,EXCELLENT C1880

ALL IN WORKING CONDITION ( polythene test). FULLY OPERATIONAL IN GOLD ,EXCEPTIONALLY GOOD COND. SUSPENSION POST  INCORPORATING KNURLED CROWN  FOR ADJUSTING  THE ALTIMETER. WITH SUSPENSION LOOP. PROVENANCE : the exhibition collection of Barometer World Museum,Merton,Devon   Read More...

Cased J.B. Dancer Microscope

Cased J.B. Dancer Microscope.   Only accessories are stage mounted forceps and slide.   The base appears to be cast as the texture is rough.  The sliding part of the stage slides smoothly.  Single sided mirror is in very good condition.   The objective is marked “J.B. Dancer Manchester” and microscope is C. late 1800’s.  Case is in good condition structurally but is missing the handle that would have been mounted on the top.  Case has no key.  Microscope stands 13” (33 Read More...