A Henry Crouch London 4133 lacquered brass monocular

Crouch Monocular Brass microscope, English, c,1870, engraved to the back of the foot, Henry Crouch London, the microscope on a black lacquered base with concave mirror, simple stage, fine focus to the

English Compound Microscope by Henry Crouch, c. 1870 Signed on the horseshoe base: "Henry Crouch, London", serial no. 994, engraved: "MB & Co Ltd, P.T. 813", original lacquered brass, single pillar su

Binocular Microscope by Henry Crouch, London, c. 1870 Engraved "Henry Crouch, London", serial no. 1183, polished brass, tilting stand, coarse and fine focusing, rotating stage, double mirror, 1 pair o

Stereo (binocular) Microscope, Cased, Henry Crouch, London & James W, Queen & Co, Philadelphia, Brass and cast Iron, various lenses

Henry Crouch 19th C. Brass Microscope London Model 1174. Attractive antique brass microscope, marked "Henry Crouch London 1174." Likely dates mid to late 19th C. when Crouch produced many microscope d

Lacquered Brass Monocular Microscope by Baker, London, mounted on a mahogany slide with tri-foot damascened base, the rear foot engraved Baker 244 High Holborn London, adjustable mirror, coarse rack f

A brass binocular microscope with mahogany traveling chest Henry Crouch, London, retailed by J. W. Queen & Co., Philadelphia, PA, circa 1870s The microscope with ebonized brass "Crouch foot", marked "

By Henry Shuttleworth, London, 1797-1811 with additional weights in a fitted mahogany case. L 69cm (27 1/4 in)

A British Monocular Compound Microscope. London, England, circa 1900.Signed F. Darton & Co London.Modelled after, or possibly even made by Henry Crouch.The Microscope is mounted on top of a Crouch foo

English Bridge-Framed Vernier Sextant by John Blunt, Early 19th Century With lattice frame signed on the arc "J. Blunt, London", lacquered brass, inset silver scale divided to 140°, bridge enclosing

A Continental Pattern Microscope By Crouch, English, c.1890, engraved to the back of the foot 'HENRY CROUCH, LONDON, 9628' the microscope on a Y shaped base with large upright supporting main body, wi

Two lacquered brass compound monocular microscopes, Two lacquered brass compound monocular microscopes, 19th century, one with a folding tripod stand, a square pillar and rack-and-pinion focusing, mah

Collection of Physical Demonstration Models and Technical Devices 1) Carbon arc lamp, demonstration model by John Browning, London, original lacquered brass, 2 graphite electrodes, one height-adjustab

Botanical Simple Microscope, c. 1800 Probably by Dollond, London. Original lacquered brass, oval base, rectangular pillar, inset single mirror, rack-and-pinion focusing to the sprung stage, 2 screwed

R. and J. Beck, London, fine quality lacquered brass binocular microscope with four turned ivory handles, ' The International Large Best Model ', serial No. 16331, housed in original mahogany case wit

Double-Pillar Binocular Polarization Microscope Compendium by R & J Beck, c. 1880-85 Signed on the foot "R & J. Beck London 12836"; original lacquered brass, the "Large Best" by the prestigious firm,

English, c. 1880, signed around the base 'Watson & Sons, 313 High Holborn, London', constructed of lacquered brass with adjustable bullseye condenser, oil bottle, shade (broken), in original polished

Field Microscope : an circa 1920 lacquered brass reflecting travel monocular microscope with mahogany box case , case measuring 6 3/4'' wide.

A lacquered brass 'Large Improved Compound' monocular 'drum' microscope, A lacquered brass 'Large Improved Compound' monocular 'drum' microscope, 19th century, retailed by 'W.E. & F. Newton, Opticians

English 'Everest-Pattern' Theodolite by Troughton & Simms, c. 1880 London, original lacquered and oxidized brass, telescope with rack-and-pinion focusing, dust cap on objective lens, silvered scales a

Pillischer Compound Brass Microscope, c. 1860 Signed on the claw-footed base: "M. Pillischer, London", No. 739, original lacquered brass, 2 uprights, swinging square tailpiece with enclosed rack-and-p

A William Stanley Brass Monocular Microscope. London, England, circa 1890. Marked to the Base, brass microscope with fine focusing knob on the limb, circular rotating stage, and gimbaled mirror on a r

Compound Binocular Microscope by R. & J. Beck with Accessories, c. 1880 Marked on the base: "R. & J. Beck, London & Philadelphia", no. 11669, original lacquered brass, rack-and-pinion coarse adjustmen

English, c.1890, label in the lid of the case reads 'W. Watson & Sons Ltd Opticians to H.M. Govt 313 High Holborn London W.C.' the condenser constructed of lacquered brass in a French polished mahogan