Engineering Tools And Instruments

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Henry Ware, Cincinnati Theodolite in Case: Brass with engraved silvered dial reading Henry Ware, Maker/Cincinnati, O., with single brass mount for sight lines, and one in steel (old replacement), and two spirit levels, made to mount on a Jacob

2026

Henry Ware, Cincinnati Theodolite in Case

Forsythes' Auctions, LLCCincinnati, OH

19th c. Watchmakers Brass Lathe Pocket / Wrist Watch Manufactured Making: 19th Century Hand Cranked Watchmaker’s Brass Lathe Featuring a Compact Cast Iron and Bronze Frame Precision Machined Components Designed for Fine Metalworking and Watchmaking Tasks This Manually Ope

2025

19th c. Watchmakers Brass Lathe Pocket / Wrist Watch Manufactured Making

Gold Coast Auctioneersplainview, NY

Steam Engine Accessory: Machinist made steam accessory which stands approximately 16" tall. Item is made from brass and aluminum with a cast iron 10 1/2" diameter wheel. Condition - needs one small spot of solder to attach a

2025

Steam Engine Accessory

Two Feathers Antiques & Auction Services / Schillaci & ShultisEast Greenbush, NY

Brass Naval Signal Cannon: Handsome brass naval-style signal cannon mounted on a polished hardwood carriage, housed within its custom fitted pine case stenciled with an anchor monogram. Includes rammer, worm, and other brass-tr

2025

Brass Naval Signal Cannon

Broken Arch Auction Gallery NCFL#9399Weaverville, NC

REALIST DAVID WHITE INSTRUMENTS SURVEYORS LEVEL IOB: A vintage Realist David White Instruments Universal 8300 surveyors Transit Level in original case. This transit level, is a rare find for enthusiasts of engineering and scientific equipment. With its

2025

REALIST DAVID WHITE INSTRUMENTS SURVEYORS LEVEL IOB

Antique Arena Inc.Brooklyn, NY

Arthur H. Thomas Co. Apparatus Scale: Arthur H. Thomas company apparatus scale with a brass case, marked Arthur H. Thomas to upper, and Seederer-Kohl Busch to lower interior. [17" H x 16.5" W x 10" D]. Condition is good to fair with patin

2025

Arthur H. Thomas Co. Apparatus Scale

Roland NYGlen Cove, NY

ENGLISH BRASS TRANSIT TELESCOPE AND COMPASS: ENGLISH BRASS TRANSIT TELESCOPE AND COMPASS. Circa 1910. Size: 10 x 5 3/4 x 8 in . All measurements are approximate. Condition: Please see pictures. Provenance: NYC prominent watch collector. Note- Pl

2025

ENGLISH BRASS TRANSIT TELESCOPE AND COMPASS

Adluck LLCBrooklyn, NY

Thedolites and Leveling Instruments: Thedolites and Leveling Instruments 1) Askania model TU-e 400, c. 1956, Berlin, for triangulation, traversing and field astronomy, with its container. – 2) Breithaupt, Kassel, Germany, c. 1960,

2025

Thedolites and Leveling Instruments

Auction Team BrekerKoeln, NRW

Antique Brass Alidade Compass 14": Antique Brass Alidade Compass 14" The Nautical Antique Brass Alidade Compass with telescope and bubble level is a beautiful nautical gem. Its beauty proves to be a perfect accent for spaces such a

2025

Antique Brass Alidade Compass 14"

Weatherham Estate TreasuresCobourg, ON

Vintage Surveyor’s Transit with Brass Fittings: Early 20th-century surveyor’s transit with brass fittings and dual sighting scopes. Mounted on original wooden base, finely crafted with precision leveling adjustments. Excellent patina, ideal displ

2025

Vintage Surveyor’s Transit with Brass Fittings

LOS ANGELES ESTATE AUCTIONSimi Valley, CA

Antique Brass Ship’s Compass on Wooden Base: Antique brass ship’s compass mounted on a wooden base, marked W. Ludolph A.G. Bremen-Hemelingen. Beautiful patina and marine character; great nautical display piece.

2025

Antique Brass Ship’s Compass on Wooden Base

LOS ANGELES ESTATE AUCTIONSimi Valley, CA

Vtg Stanley G.T. Turnstile Theodolite Telescope: Vintage 19th/20th c. Stanley G.T. Turnstile theodolite nautical or surveyor's telescope. Likely brass. Used for land surveying and angle measuring. Height: 23 in x width: 11 in x depth: 12 in.

2025

Vtg Stanley G.T. Turnstile Theodolite Telescope

Loon EstatesSaint Paul, MN

Charles Asprey & Son Brass Balance Scale: Charles Asprey and Son Brass Balance Scale, with six brass weights, mounted on veneered wood base, marked "Charles Asprey & Son / 166 Bond St" to back of scale. 4.25" H x 8" W x 5.25" D. Provenance: F

2025

Charles Asprey & Son Brass Balance Scale

Auctions at ShowplaceAstoria, NY

SOLD

Two scientific micrometers,: Two scientific micrometers, early to mid 20th century, comprising an Automatic Micrometer by F. L. E. Junge & Co., Hamburg, London & Brussels, circular dial with black and red calibrations, in

2025

Two scientific micrometers,

Sworders Fine Art AuctioneersStansted Mountfitchet, ESSEX

Nautical Natural Sine Brass Pocket Compass: Nautical Natural Sine Brass Pocket Compass Nautical natural sine brass pocket compass, Brunton style. The compass card is marked with cardinal points and degree graduations, as well as a small bubble

2025

Nautical Natural Sine Brass Pocket Compass

Akiba GalleriesDania Beach, FL

ANTIQUE SURVEYORS LEVEL BY LUTZ AND SCHULZ SURVEY SCOPE: An antique surveyors level by Lutz and Schulz, featuring an engineers survey scope with transit and tribrach. These instruments were widely used in the late 19th and early 20th centuries by engineers

2025

ANTIQUE SURVEYORS LEVEL BY LUTZ AND SCHULZ SURVEY SCOPE

Antique Arena Inc.Brooklyn, NY

ANTIQUE SURVEYORS LEVEL BY FENNEL SOHNE SURVEY SCOPE: An antique surveyors level by Otto Fennel Sohne, featuring an engineers survey scope with tribrach. These instruments were widely used in the late 19th and early 20th centuries by engineers and survey

2025

ANTIQUE SURVEYORS LEVEL BY FENNEL SOHNE SURVEY SCOPE

Antique Arena Inc.Brooklyn, NY

Vintage Berger Line Level and Warren Knight Sterling Transit Surveying Tool: Vintage Berger Line Level and Warren Knight Sterling Transit Surveying Tool

2025

Vintage Berger Line Level and Warren Knight Sterling Transit Surveying Tool

LOS ANGELES ESTATE AUCTIONSimi Valley, CA

SOLD

SOLID BRASS SAILBOAT OFFICE / HOME DECOR IN GRADUATING SIZES: SOLID BRASS SAILBOAT OFFICE / HOME DECOR IN GRADUATING SIZES, MADE IN JAPAN 6", 7 1/2", AND 10" H

2025

SOLID BRASS SAILBOAT OFFICE / HOME DECOR IN GRADUATING SIZES

Premier Auctions LLCSparks, NV

ASSORTED WOODEN AND METAL GAUGES AND PATTERN WOODWORKING TOOLS, LOT OF 11: ASSORTED WOODEN AND METAL GAUGES AND PATTERN WOODWORKING TOOLS, LOT OF 11, comprising of five marking gauges, including a Rosewood example with brass inlay and two brass set screws, an example wi

2025

ASSORTED WOODEN AND METAL GAUGES AND PATTERN WOODWORKING TOOLS, LOT OF 11

Jeffrey S. Evans & AssociatesMt. Crawford, VA

Surveyor's Transit: Brass and iron surveyor's transit with Craftsman label. Dimensions: 7" H x 10.5" W

2025

Surveyor's Transit

NH Auctions and Appraisals LLCGoffstown, NH

George Selby Howard – Optics: Lenses, Light, Magic Lantern, and Camera Obscura: This original copperplate engraving from the 1788 publication by George Selby Howard, LL.D. and F.R.S., offers a rich overview of 18th-century optical science. The plate, titled “Optics,” illu

2025

George Selby Howard – Optics: Lenses, Light, Magic Lantern, and Camera Obscura

Proverde AuctionsNorrk?ping, Sweden, Ostergotland

Optometrist Universal Ophthalmometer Eye Exam Machine: Pat date 1911. Includes a stand, chin guard and brass details. All gears move as they should

2025

Optometrist Universal Ophthalmometer Eye Exam Machine

Atlee Raber AuctionsDundee, OH

Vintage Brass Kilby Notched Ruler With Slide Scale WATCHMAKER WATCHMAKING TOOL: - Brass straight-edge ruler with notched edges for measurements. | - Features a central sliding scale mechanism for precision adjustments. | - Marked with 'Made in USA' and a manufacturer signature re

2025

Vintage Brass Kilby Notched Ruler With Slide Scale WATCHMAKER WATCHMAKING TOOL

Col. Christie Hatman AuctioneersThayer, MO

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