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Standard Gauging Scale For Cylindrical Measures by De Grave Short & Fanner

A late 19th century four fold boxwood and brass Standard Gauging Scale For Cylindrical Measures by De Grave Short & Fanner of London. The front of the gauge is marked: DIAMETER and is subdivide 0-10-20-30-40-50-60-70. The reverse is marked DEPTH, with the scale subdivided 0-10-20-30-40.   Length folded: 16.5 cm. Length unfolded: 61 cm.    De Grave of London was established in the 18th century, circa 1767, by Charles De Grave and produced weights, scales and measures. From 1817 to 1844 the business was known as De Read More...

THE GUNTER “RECONNAISSANCE PROTRACTOR”

With a Myriad of Scales for Chart and Map Making,  English, c. early 20th century, stamped with the signature of Edward Gunter, Lt. Col., registered #270665. The 6″ (15 cm) long boxwood rule has beveled edges to the front, and is stamped both sides with a wealth of scales and equations for chart and map making, especially in surveying. Included are a rectangular protractor, linear reduction scales including with transversals, numerous map conversions including “Normal Scale of Slopes for Read More...

EXQUISITE MONOCULAR OF THE HIGHEST QUALITY

Iridescent Elegance in “ye King’s Royal Patent” English, mid-18th century, signed “Ribright Optician Fecit London” and “By ye King’s Royal Patent,” and numbered “557.” Of cylindrical shape, 4-1/8″ (10.5 cm) long (closed), the instrument is made of silver, beautifully hand engraved with patterns of foliage, and inset with 24 hand engraved shaped lozenges of iridescent greenish mother-of-pearl. The ends are set with lenses (stopped down to 5/16″ diameter and equipped with dust slides) forming a Galilean monocular system giving Read More...

SOLD – Large binocular microscope by J. Swift & Son.

SOLD – Signed on the foot, ‘J. Swift & Son, 81 Tottenham Court Rd, London’ with 4.5 inch circular glass covered stage with brass slide holder, large sub stage diaphragm and 6 cm plano concave mirror. There is rack and pinion focus to the binocular tube and also the eye-pieces. The case appears to have a home made wooden structure to hold a microscope slide case which has been converted and holds: 1″      Swift objective in canister. 1/4″     ”           ”         ”        “ 1/8″     Read More...

Trephine neurosurgery set – Gardner, Edinburgh.

A fine scottish trephine neurology set circa 1860. Very nice condition, no cracks etc. In fitted leather case with two fastening hooks ( 22 x 13 cms ). Read More...

SOLD – Binocular Microscope & case, J. B. Dancer

SOLD – A binocular / monocular microscope dated 1861 and signed in script, ‘J. B. Dancer Optician, Manchester, No.310′ and to the binocular body tube Registered June 27th 1861 No.4380’. The tripod foot has 2 columns terminating in trunnions to the limb, with  a large plano-concave mirror on a sliding collar, mechanical stage with X-Y control bayonet fitting to underside of stage, with rack and pinion course focus, with interchangeable binocular/monocular body tubes, the binocular tubes with Dancer’s own design Read More...

~NEAR PERFECT SMITH AND BECK REVERSE CLAW MONOCULAR~

Described as a student (No.3), second class bearing serial number 931, this monocular microscope is a pleasing combination of bright and anodised brass. Rarely used and housed in it’s original mahogany case, this 14 inch model is mechanically and optically perfect. Signed Smith and Beck, 6 Coleman Street, London, the early serial number would indicate a production date of 1855 with two oculars and a cased 1 1/2 objective. There are a few empty slots in the box for forceps Read More...

Beautiful 19th century home or travel pharmacy, cabinet

Beautiful 19th century home or travel pharmacy, cabinet made of beautiful mahogany the drawer is lockable with a pin the cabinet is lockable with the original key all bottles and further accessories in good condition ,Dimensions 18 X 16 cm and 20 cm high.Will be packed very carefully and sent by registered mail. Read More...

Three 19th century pewter medicein spoons

Three 19th century pewter medicein spoons all nicely marked see the detail pictures in nice and original condition with nice patina price for the 3 together € 145. Read More...

Four Pairs of Spectacles

Four pairs of spectacles. 43. Steel frame green tinted sunglasses £130 44. Strong concave lens spectacles steel frames £50 45. Brass frames with sliding arms £50 46. Unmarked silver frames in tortoiseshell £130 Read More...

Monocles and Pince Nez

A collection of monocles and pince nez. Good theatre props! Monocles £35 each Pince nez £25 each Read More...

~VERY FINE SWIFT BACTERIOLOGICAL MONOCULAR-TRAVIS STAGE~

Standing 16 inches tall (fully racked with graduated tube extended) and 11 inches racked down, this bacteriological model has seen little use. 99% golden lacquer and anodized brass, this model features the Patented Travis roller stage sliding on grooves in the stage with measuring grid at the terminus. Mechanically and optically perfect with 3 oculars and 2 objectives ( 2 inch and 2/3 inch in canisters). Wonderful Abbe-type substage with iris for light control from the perfect double sided Read More...