Antique Brass Scientific Instruments

Antique English "Troughton & Simms, London" Standing Brass Telescope, Circa 1860.

SIGNED J.J.B.L.M - 16 a 22 RN Desterro Lisbon to face, this barometer is a very Rare and unusual mid-19th century polished brass marine barometer mounted on a gimble, the steel face ...

Monumental 19th Century French Brass Butcher's Trade Scale with Bull Finial A rare and highly decorative 19th-century French butcher's or market balance scale, executed predominantly...

English Victorian-style painted wood and brass adjustable surveyor\'s measure.

Victorian brass cased Aneroid barometer by Stanley, London. Brass cased aneroid barometer housed in the original leather fitted case. Silvered dial with original ‘blued’ st...

This is a small antique three draw telescope, an English brass and fruitwood terrestrial refractor, dating to the late Victorian period, circa 1900. A delightfully tactile optical in...

This elegant antique balance scale was crafted in Bristol, England, in the late 19th century, circa 1880–1890, and represents the high level of precision engineering associated with ...

Complete with a 19th-century boxed set of brass weights (smallest weight missing), this scientific instrument remains in excellent working condition and showcases a rich walnut patin...

A lovely little magnifying glass made from solid brass with a handle; the perfect size to pop in the pocket or bag. Dating to c.1910, Edwardian in era, the magnifier works well and ...

ABOUT A vintage level with two bubbles, large brass label and brass accents. CREATOR Goodell-Pratt Company, Mass. DATE OF MANUFACTURE c.1930-1940. MATERIALS AND TECHN...

A rare 19th Century set of precision balance scales made in Turin by Decker. Extremely accurate, these weighing scales were likely used by an apothecary or by an official responsible...

This 19th Century French iron and brass scale showcases a striking blend of utilitarian structure and refined material contrast. The cast-iron base, marked by clean lines and a gentl...

Balance made in Italy in the early 1900s using Carrara marble and brass. The balance is a beautiful example of early 20th century craftsmanship that was focused in bringing beauty ev...

This 19th Century French iron and brass scale features an architectural presence that elevates its utilitarian origins. The cast-iron base is richly detailed with arched motifs and a...

A fabulous early 20th Century brass telescope with a plaque marked 'Clarkson, London' This stunning finely cast polished brass telescope is of exceptional quality with superb optics...

An antique French intricate brass balance with different weights in solid brass, in good condition. The iron scale is topped with the original polished brass plates. The scale reads ...

American Victorian green painted iron and brass scale with 2 brass trays.

Important set of scales from France. This piece has a detailed brass structure with working functionality. It is supported by a wood base. They are in excellent antique condition – t...

American Victorian standing scale with mahogany center post and brass weight and height measure with platform base on wheels (signed FAIRBANKS)

A fine pair of French enamel, brass and mother of pearl opera glasses, pink enamelled and jewelled barrels, with mother of pearl caps. Good condition, the pink enamel with hand paint...

A travel nautical instrument, sextant, to determine the ship’s position. The cover became the base of it. Signed Stanley, London, England circa 1890.

An antique French single draw telescope. Petite in size, its main barrel is covered with wonderful dark, veneer fruit wood, while the fixings and sliding drawer are gleaming brass. D...

Rare antique Max Kohl, Chemnitz, Germany, microscope / polariscope. Made of brass and cast iron with tripod base and two lenses. Circa 1900. Max Kohl was founded in 1876 by Max Ha...

About A late 19th century balance scale. The body is Mahogany with two brass trays, brass and glass window and bronze inner mechanism. The piece is solidly built and works properly....

A large early 20th century pressure gauge with brass bezel by Dewrance of London. Dial marked: 0 – 200 pounds per square inch. 0-25-50-75-100-125-150-175-200 POUNDS PRESSURE PER □ ...

Travel pharmacy. Box in Mogano Sipo ( Entandrophragma utile ) wood and brass with recessed handles on both sides and a drawer on the front. The upper level opens, inside it there are...

A handsome antique English magnifying glass / bullseye lens on stand which pivots on a ball and socket fitting, moving around with ease. Dating to c.1915, it remains in excellent co...

English Victorian ebonzied metal and brass trim telescope on adjustable dark stained tripod base (signed: WOOD, late ABRAHAM & CO, LIVERPOOL)

A rare and visually commanding late 19th-century brass balance scale, attributed to J. Motk & Co., circa 1890. Likely of Portuguese or Central European origin, this exquisite scale w...

This is a long antique telescope. An English, silvered brass single draw refractor by Dennis of London, dating to the early Victorian period and later, circa 1850. Perfect for bir...

Beautiful pair of mop and brass opera glasses dating from the beginning of the 20th century. Central wheel to move the view away or closer (turns with difficulty). For lovers of coll...

A stunning, large brass table scale made near the turn of the century, England. The scale is no longer operational, but still makes an mighty impact on a space like a kitchen counter...

English brass scale with centered urn , feather pointer , brass pans, marble base , and terminating on brass ball feet. All original . Early 19th Century

French Victorian mother of pearl and brass opera glasses with handle

This monumental 19th-century English brass scale presents a rare double-tiered configuration, combining technical function with sculptural elegance. Standing at 48 inches tall, the s...

This is an antique chemist's mortar and pestle. An English, brass apothecary aid, dating to the Victorian period, circa 1850. Graced with a bright appearance and pleasingly tactile...

English (Scottish) Victorian brass tabletop telescope with 3 legged iron base.

Antique Chinese portable opium scale - pair of hand held brass scales etched with leaves, with a wooden case hand carved in the shape of a snale with flowers on one side, a foliate s...

Authentic antique Roman scale, crafted from wrought iron with a sliding brass weight. This traditional instrument, historically used for weighing goods, stands out for its functional...

Rare complete antique English London-made apothecary case, circa 1880. Rosewood with Brass Mounts.

Precision scale made out on brass. France circa 1880.

This is an antique mortar and pestle duo. An English, polished brass apothecary dish or decorative jardiniere pot, dating to the Georgian period, circa 1800. Dashing Georgian morta...

This unusual set of postal letter scales has great eye appeal. They are made in brass with a complicated cantilevered balance movement. They are stamped for manufacture in Czechoslov...

Gadget-System stick. The tip is made of iron and brass, high and decorated by a series of thin circles. The shaft is made entirely of painted brass and constructed to emulate a bambo...

Turn of the 20th century, oak and handcrafted brass, lumber caliper by William Greenlief used to measure the amount of timber from a tree features a sliding caliper and spiked walkin...

Brass balance shop scales with eagle crest Decorative large brass balance shop scales  I super looking set, the slightly dished pans are hung on brass chains from the main colu...

Ancient scale for weighing silk. Over a square wooden base weighted with lead with brass plaque and connecting element rise the tall wooden central part, made out of wood, with moved...

Antique W.& T. Avery English Victorian Brass & Mahogany Balance Beam Scale. Circa Late 19th Century. Measurements: 26" H x 22" W x 12" D.

19th Century Indian etched brass Qibla compass. The compass with brass needle and glass cover, the reverse engraved with tables. 4.2 inches high 2.3 wide A qibla (qiblah) compa...

Gustavian brass box with perpetual calender based on the rune staff. The box is from the late 18th Century and was used as a perpetual calendar and also as a snuff box. There is some...

This is a pair of antique opera glasses. An English, leather and brass binocular by Ross of London, dating to the early 20th century, circa 1920. A charming and original example of ...

A French brass freestanding tea scale from the 19th century mounted on a wooden base. Born in France during the politically dynamic 19th century, this tea scale features a central sh...

Case on four feet with lower drawer. On four legs that are screwed to adjust for level. There is a removable wooden framed door with glass panel that slides in from the top. A bras...

A large kitchen / culinary scale made in Lyon, France, circa 1880. This wonderful antique instrument was used to measure various ingredients and products that are epicurean in nature...

This antique surveyor's compass originates from Scotland and dates to approximately 1880 and made in the period Victorian style. The compass case is composed of solid brass with a me...

An English mahogany and brass single draw telescope made and signed by William Bruce, Kings Head Court Shoe Lane London, circa 1830. This handsome instrument is in good working order...

Pike and Elliman brass shop scale, dating to the 1880's. Nice original condition. Class b to weigh up to 12oz. Stamped on brass tray pike & E 14 new, 32 Gi char oite st. Sits on orig...

English Victorian brass merchants scale with square glass tray, round brass tray, and inset oval mirror.  

Antique English Victorian "W & T Avery" Mahogany and Brass Scale, Circa 1870-1880.

This trade scale was made in the late 19th century in France; It was a scale used by traders for retail Brass and Cast-Iron Patina and signs of use which make this antique object ver...