2 Brass Microscopes, c. 1900

Demonstration Microscope and Hand-Held Spectroscope 1) Nickeled brass microscope, substage pinhole diaphragm, draw tube, detachable grip, height 8 ¾ in., with case, c. 1900. – And: 2) Spectroscope,

5 Brass Microscopes, c. 1900 1) Signed "E. Leitz, Wetzlar, No. 34012, Filiale New York", large research microscope, horseshoe base, triple-mounted double-mirror, tilting stand, sliding tube with gradu

2 Brass Compound Microscopes, c. 1880 1) Signed on the tube "Seibert", patinated, leaded horseshoe foot, double-mirror, substage pinhole diaphragm, draw tube, fine adjustment, height 11 2/5 in. – An

6 Disc Adders 1) "Victor Adder", Webb-type, nickel-plated brass, c. 1900. - 2) "The Adder", 1868 onwards, the first 2-disc brass adder by C.H. Webb, New York, early model on wood base, US patent: 10 M

2 Brass Microscopes 1) Drum microscope, c. 1850, maker unknown, lacquered brass, base diameter 2 ½ in., single mirror, sliding body tube for coarse adjustment, single milled-head rack-and-pinion fine

Pocket Microscope, c. 1900 Unmarked, brass tube and stand, height 4 ¾ in., mirror slightly tarnished. With original case. Taschen-Mikroskop, um 1900 Unbezeichnet, Messing, Höhe 12 cm, Spiegel etwas

An Ornate Louis XV-style brass frame with an mounted white metal bas relief of and a bronze bas relief of a bearded scholar studying(SCZE7001/2)(TC) Measurements:The ornate frame overall 21x 13, its r

Lot (2) C. 1900's brass chandeliers.

2 Telescopes 1) Signed "G. Avizard, Paris", brass, leather-covered body (leather worn), 4 extensions, length extended 18 ¾ in., c. 1900. - And: 2) Unsigned, brass, on tripod, rack-and-pinion focusin

ROYCROFT HAMMERED BRASS INKWELL C. 1900, H. 2 1/2"

Rare German Brass Microscope, c. 1830 Signed on the tube "L. Veitshans in Hamburg", original lacquered brass, folding tripod stand, triangular column, large concave single mirror, Ø 2 1/3 in., unusua

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

Mahogany stereo camera in beautiful condition, for 12x16.5cm plates, original bellows, complete brass fittings, with matching Wray London 5 1/2" brass lenses no.5806 and 7027, three double film holder

2 French Brass Microscopes 1) Signed: "M. Stiassnie à Paris", c. 1895. 3¾-inch round base, two tubular pillars, capped with inclination joint, swiveling and gimbal-mount double mirror, substage pinh

English Arts & Crafts copper and brass jewel box, c. 1900, 2-3/4in tall x 7-3/4in wide x 4-1/2in deep.

Antique door knob made of solid brass c1900 "Public School City of New York". Excellent original patina. 2.5"h x 1 5/8"w x 2.5". Spend $5000 or more at this auction and all of your SHIPPING IS FREE w

Ansonia Crystal Paris Regulator Brass Clock, c.1900, dial marked, with faux mercury pendulum with key, 12 1/2" h. 8 1/4" w. 7" d.

Late Victorian Brass Birdcage, c. 1900, on an iron stand with a pierced octagonal iron base, Cage- H.- 13 in., Dia.- 12 in., Stand- H.- 62 1/2 in.

3 Animal Measuring Instruments, c. 1900 1) Horse measure by Cooper W. Jones & Co. Boxwood and brass. - 2) Cattle gauge, Chesterman's Patent. Brass, tape torn. - And: 3) Brass horseshoe measuring devic

English Arts & Crafts Jeweled Brass Box c1900 with Liberty fabric interior. Unsigned. Excellent original patina. 7" x 7" x 2.75"h. Spend $5000 or more at this auction and all of your SHIPPING IS FREE

Low Art Tile - Chelsea, MA butterfly tile box set in original brass box c1900. Signed. Perfect condition. 2". Spend $5000 or more at this auction and all of your SHIPPING IS FREE within the lower 48 s

Austrian Vacuum Pump, c. 1900 Signed "Allgem. österr. Lehrmittel Anstalt, Wien", lacquered brass, with 2 pumps, manometer and a sturdy glass receiver, mounted on walnut table, overall size 23 3/5 x 1

4 Gent's Pocket Watches, c. 1900 1) Nickel-plated "Elgine, USA" watch. – 2) "Tachylip, France", brass case. – 3) "Election" watch, silver case (900), anchor escapement. – And: 4) American "Illin

Folk art elaborately detailed lion's head door knocker. Wonderful patina & detail. 8 h x 4 1/2 w circa. 1900 Shipping: Domestic: Flat-rate of $45.00 to anywhere within the contiguous U.S. Internationa