J. Zentmayer Mahogany Cased Brass Microscope

Grouping to include a mahogany cased small microscope by Joseph Zentmayer 2"h x 4.5"w (no key, losses); Mappin & Webb, Ltd. sterling silver cased barometer; brass convex magnifying glass; opera glasse

19th. century mahogany cased desk top brass microscope, box 6 1/2".

19thC. Together with a larger mahogany cased microscope by J. Parkes & Son, Birmingham, England, a walnut 19thC. microscope and a group of boxed slides. Large Box 7"h x 11"w x 9"d

This is an antique wooden cased brass lacquer microscope produced by R & J Beck of London and Philadelphia. It is numbered 10815. Includes pictured accessories. The microscope is 14 1/2" tall. The cas

Microscope, J. Zentmayer Phila , Coolector, Cased, 1 Objective, 1 Eyepiece, optical, scientific, biology

Cased Brass Mahogany Telescope & Tripod, Eng., 19th C.. 4 Drawer telescope. "J.P. Cutts Sutton and Son, Opticians to her Majesty Sheffield and London, Warrented" Also and 3 draw telescope marked "Stan

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 "

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 "He

Victorian Mahogany Cased Sikes Hydrometer by Buss. With ten brass weights. The set is numbered on each piece - 38638. With a thermometer by J. Lizars of Glasgow on ivory backplate. Original fitted mah

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

Description - J. Zentmayer "Grand American" microscope. Serial #553, circa 1870, with hardwood case and accessories, including w. wales objectives in brass containers 2/3, 1/5, 1.5 Dimensions - Case:

American. 1876. Lacquered brass. Engraved, "Prize in Hygiene 1887 - J. Zentmayer Phila Pat'd Aug 15.76" main tube and rear base. 12 x 6 1/2 x 7". Exhibits minor surface oxidation. CODE:TOOL Bryan Beat

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

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

Description: A monocular field microscope constructed of brass which has been lacquered and housed in its original box of mahogany having a tapered slot to receive the scope and stabilize it. History:

English. 1884-1899. Brass and japanned steel. In original fitted case. Stamped, "J. Swift & Son, London" rear top base. 13 1/2 x 6 1/2 x 8" (case). Surface exhibits minor oxidation and tarnish. CODE:T

With silvered brass dial marked "John Poole/Maker To The Admiralty./Fremchurch St. London 5179/C&J. Favre-Brandt Yokohama-Osaka" with Roman numerals, set in a locking mahogany box with recessed brass

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

Martin Type Drum Microscope circa 1800-1830. 2 1/2" diameter, 10" tall when closed. Brass with original mahogany case including: 1 ocular, 5 objectives, 2 slides and extras. Purchased at Sotheby's 198

Richard Widenham mahogany-cased brass ship's chronometer. 19th century. Dial with Roman and Arabic numerals engraved "Widenham London Lombard S. No. 1335." Brass estutcheon. Approx. case dimensions 6"

Heath and Company Limited, London Bell Pattern No. 1 sextant, bell-pierced frame with pivoted arm mounted with mirror opposing hinged magnification lens over aperture for reading the silver inset bras

19TH-CENTURY MAHOGANY CASED MICROSCOPE 24 cm. high

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"

Ca. 1920 Mahogany Cased Brass Sextant, marked 'Re-Divided by H. Hughes & Son, Ltd., London', with accessories, brass arc signed 'A. Van Der Voodt, Canal des Brasseurs 34, Antwerp', with National Physi