Ross Botanist Microscope, c. 1850

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

"Ross London" microscope and wooden case, rackwork coarse focus on body, micrometer screw fine focus on pillar, nosepiece with three objectives, mechanical stage, X and Y adjustments, sub stage conden

An unsigned 19th century microscope in its original dovetailed mahogany case with key. Comes with some early slides, probably c. 1850, marked in French.

Framed Antique Botanical Chromolithograph, verso reads After the drawing by Mrs. Jane Loudon (1807-1858), a renowned lady botanist. Lithograph with original coloringÂ, shows floral specimens, measure

Folding instrument, with various lenses and accessories. In a fitted mahogany case. James Smith and Richard Beck. London. Circa 1850. H. of case: 30.5 cm (12 in.)

Tibet bronze, monk with black paint, c.1850. 4"x 5.25"x 7".Some wear to the paint and surface detail.

Saint Francis Musical Automaton Clock, c. 1850 France, depicting a praying figure with carved and painted wood head, glass eyes, articulated jaw, torso with brass bedplate carrying multiple movements

Early Weight-Driven Morse Telegraph by Palmer & Hall, c. 1850 Marked "Palmer & Hall, Boston", polished brass, relief writer, on mahogany base, size 11 2/5 x 6 in., with string, working! - One of the e

Miniature Working Model of a Walking Beam Steam Engine, c. 1850 Marked "W & S Jones, 30 Holborn, London", all-brass machine parts, Watt-type 6-column low-pressure balancing steam engine, vertical cyli

Dutch Compound Monocular Chest Microscope, c. 1780 Cuff-type brass microscope with gimbaled 1 1/2 in. single mirror, three-arm stage on sliding block for coarse focusing, milled-head screw fine adjust

English Georgian Style Secretary Bookcase, c.1850, in two parts, in mahogany with satinwood inlay, the pierce carved broken arch scroll cornice over a pair of glazed mullioned doors, the lower section

A PAIR OF AMERICAN MARBLE BUSTS C. 1850. Comprising a pair of finely carved life-sized marble busts presumably of a husband and wife by American sculpture Joseph Mozier (American 1812-1870). Both real

This is truly a sale highlight, an exceptional, authentic circa 1850 pre-Indian Wars period American Indian presentation grade dag knife from the DuPont family collection. This is a large, heavy examp

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

Exquisite gold mandolin watch as pendant c. 1850 Key wind-up, hour, minute White enamel dial, gold Breguet hands Watch case of 18K gold (tested) Enamelled watch case set with pearls Watch case no. 263

GUGIELMO PUGI (Fiesole, Italy, c. 1850 - ¿, 1915). "Seated young woman". Marble. Signed on the base. Exhibitions: "European sculpture of the 20th century", European Museum of Modern Art (MEAM), Bar

Nuremberg Compound Monocular Microscope, c. 1820 Box-type, hardwood, outer pasteboard tube with fishskin-patterned covering, drawtubes covered with paper, base signed with "ICR", screw-on dust caps on

Wilson-Type Screw-Barrel Microscope, c. 1730 Simple microscope based on design by Hartsoeker, lacquered brass, detachable turned hardwood handle (replaced), 1½-inch inne tube, 15/8-inch outer tube wi

Magnificent Chinese Export lacquer screen, c.1850, 80" high, each panels is 22" wide.

American Classical Mahogany Tester Bed C. 1850. This bed was originally in the Tappan-Pillow House (National Historic Register) at 717 Poplar Street, Helena, Arkansas. The mansion was home to James C.

Emerald, red spinel, pearl and diamond necklace suite. Hungarian, circa 1850. Suite including combination necklace and bracelet with pendant, earrings, hair pin, stick pin with chain, another stick pi

UNIDENTIFIED MI'KMAQ ARTIST Quillwork Lidded Box, c. 1850 porcupine quills, organic pre-aniline dyes, softwood, birchbark, spruce root, and cotton thread, 6 x 8.25 x 6.5 in (15.2 x 21 x 16.5 cm) ESTIM

A large French Empire giltwood mirror C 1850. Ht: 57.5" Wd: 44"

1-piece white silk organdy w/ pink ribbon stripes, elongated, fichu draped bodice to V front W point, polonaise over-skirt, lined bodice, B 36", W 26", L 58", (small scattered stains, several hard to