TWO CASED MONOCULAR MICROSCOPES. Both are brass wit

Two small brass compound monocular microscopes and brass-inlaid mahogany traveling boxes circa 1850 The larger box hinges marked "Rec. Aug. 21, 1850", the box includes lenses and other accessories; th

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

A Brass Monocular Microscope, Ca 1900. Mounted to a hinged wooden support, with rack and pinion focussing, stage with two glass clips, and gimballed mirror.

A Brass Monocular Microscope. Circa 1900.Brass microscope, with painted base, two objectives, bench condenser, no markings or manufacturer, contained in an associated wooden case.

Description: 1. Pocket or field microscope constructed of brass having two glass lenses, c 1880.2. Cased set of five slides mounted on glass within an ivory slab, circa 1880.The slides were likely acq

Including a Dollond, London double pillar monocular compound microscope, marked Dollond London, with several accessories; and a boxed field microscope, also compound and monocular, unmarked, with comp

Two brass scopes to include Schmalcalder, six draw monocular telescope, Strand, London along with Leitz brass microscope, ht. 12 3/4", SN#50498.

A cased early 20th century Brass Bausch & Lomb Co. microscope. Serial #34888 with adjustable tube, three objective lenses, and tilting frame on a U-shaped base. Dovetailed Mahogany case with two fitte

Brass; sliding panel holds (7) lenses, plus two extra lenses; accessory missing off back of door; cased; case H-16", VG-EX

NY; brass scope; glass plate on deck is cracked; two lenses in case and two more small lenses in box (3/4) (1/5); drawer has slides; cased; case H-12", G-VG

Brass Monocular Microscope. By Carl Zeiss, Jena. Germany, dated 1888. Signed and dated " 1888, 2881, C Zeiss, Jena", brass microscope with original lacquer, 2 signed lenses, 3 oculars, coarse adjustme

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

Brass Monocular Microscope. By Carl Zeiss, Jena. Germany, circa 1886. Signed "16583, Carl Zeiss, Jena.", brass microscope with original lacquer, 3 signed lenses, 2 oculars (3 and 4), coarse adjustment

Antique1898 E. Leitz Wetzlar Brass Monocular Microscope. 2 Objectives. Serial number located on the base. Measures approximately 11 inches high x 3.75 inches wide x 5 inches deep

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

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

A Brass Monocular Microscope, circa 1900. Brass microscope, with circular base, one objective, no markings or manufacturer, contained in an associated wooden case.

A Brass Monocular Microscope. Circa 1900.Brass microscope, with circular base, one objective, no markings or manufacturer, contained in an associated wooden case.

A Brass Monocular Microscope. Circa 1900.Brass microscope, single objective, with painted base, no markings or manufacturer, contained in an associated wooden case.

Set of two brass cased ship's clock and aneroid barometer. Each measures 10 1/2" diameter.

19th c A Reichert VIII Bez Landougasse c 40 Wein. cased brass microscope with extra lenses, ht 10 1/2", box 11" x 6" x 4"

North American, United States, New York, Buffalo, ca. early 20th century CE. This is a vintage brass monocular microscope with 2 objective lenses, manufactured by Spencer Lens Company. The instrument

Brass compound monocular microscope Bausch & Lomb Optical Co., Rochester, NY, circa 1897 Marked "Bausch & Lomb Optical Co. Rochester NY", ""55922", "Spencer Buffalo USA", and "Pat. Feb. 16 1897"; toge

With Accessories and the original red lined wooden case, marked 'NACHET 17 rue St. Séverin Paris', case measuring 4.5 x 11.25 x 6.75 inches.