BRASS AND STEEL PRE CISION INSTRUCTIONAL APPARATUS, Col

Horizontal Steam Engine, c. 1925 Heavy precision model of steel, brass and cast iron, double-action cylinder Ø 2 ¼ in., flywheel Ø 5 in., bar-type crosshead guide, working governor (mis

Precision Model of a Vertical Twin-Cylinder Steam Engine, c. 1960 Compound steam engine, brass, steel and cast metal, high and low pressure cylinders Ø 1 ¾ and 2 ¼ in., with reversibl

Precision Model of a Triple-Expansion Compound Marine Steam Engine, c. 1960 Brass, polished steel and cast metal, cylinders Ø 2 1/2, 2 and 1 ½ in., with reversible direction of rotation, sli

Precision Model of a Triple-Expansion Compound Marine Steam Engine, c. 1950 Brass, polished steel and cast metal, cylinders Ø 2 1/8, 1 ¾ and 1 1/4 in., with reversible direction of rotation,

Precision Model of a Vertical Twin-Cylinder Steam Engine, c. 1960 Brass, polished steel and cast metal, cylinders Ø 2 ¾ in., with reversible direction of rotation, sliding control with eccen

Precision Model of a Vertical Steam Engine, c. 1930 Brass and steel, mahogany-lagged brass-bound single cylinder Ø 1 7/10 in., with reversible direction of rotation, sliding control with eccentri

Precision Model of a Horizontal Twin-Cylinder Steam Engine, c. 1980 Brass and steel, twin cylinders Ø 1 2/5 in., with reversible direction of rotation, sliding control with eccentric ring and rever

Burin Fixe Watchmaker Tool by Keigel, c. 1860 Precision 3-jaw chuck lathe, brass and steel on wood base, handcrank-operated geared drive, toolpost, toilstock with fine adjustment, width 16 ½ in.,

German, mid 20th century, by E. O. Richter & Co, in nickel siler, polished steel, brass and aluminium, including sophisticated dotting wheels, mechanical precision parallel rule, proportional dividers

Neuhöfer Precision Instruments, c. 1900 Neuhöfer & Sohn, Vienna. 1) Mining surveying compass, black-lacquered brass, 360˚ scale, steel needle with locking mechanism, glazed, Ø 4 in., dimen

Graham Dice Edger. Circa 1950. Heavy cast steel device used for precision shaving of dice and other crooked apparatus. Approx. 9 x 4 x 3”. Light oxidation, else fine in appearance. Levers and adjust

Precision, stainless-steel pinion gear, alloy main gear, sealed oil ports for quick, easy lubrication, side plates reinforced with metal rings, chrome plated brass exposed metal components for corrosi

On3 Brass Precision Scale 65 ton Shay (3 truck). Factory painted with part #16291-2 which has a stainless steel boiler. WOW - a real looker with no run time. 16281 a 60 ton WSL Shay was produced in 19

Stainless steel oyster case with patent screw-down crown. Smooth bezel. 19mm oyster bracelet with 14 links including endpieces. Watch received complete “Rolex Canada” service in June of 2008. It h

Stainless Steel Vintage Rolex Oysterdate Precision Wristwatch. 34mm diameter. Running at time of cataloging.

ROLEX MEN'S OYSTERDATE PRECISION VINTAGE 1969'S STEEL WATCH - $18K APPRAISAL & CERTIFICATE OF AUTHENTICITY ITEM DESCRIPTION: One men’s original Rolex Oysterdate precision wristwatch. This is the ver

Early Anywhere lamp, pre 1952, enameled steel, enameled brass Size 15.5w x 13h

ca. 1880 Detroit Stereopticon projector apparatus with steel, tin and brass elements

35 S/M/L assorted metal with cut steels. This lot includes all over riveted steels as well as brass with cut steels. Issued: DIVISION 1=PRE 1918 AND DIVISION 3 IS AFTER 1918 Dimensions: SM=Less than 3

Early pre-war Grand Prix; Steel, copper, brass, acrylic and spun aluminum wheels; 5" x 19 1/2" x 8 1/2"

25 S/M/L 19th & 20th C. assorted metal pictorial buttons. This lot includes brass, pewter, brass with steel and more. Issued: DIVISION 1=PRE 1918 AND DIVISION 3 IS AFTER 1918 Dimensions: SM=Less than

Product Specifications Manufacturer Rolex Model Name Oyster Precision Model Number 6551 Gender Midsize Condition Pre-Owned, Great Condition, Polished and Overhauled (Full Serviced) Case Stainless Stee

Rolex, Ref: 6422, Oyster Super Precision Wristwatch, Circa 1950's Case: 34 mm, stainless s

BRAND : Rolex MODEL : Oysterdate Precision, Ref.6694 COUNTRY OF MANUFACTURE : Switzerland YEAR OF MANUFACTURE : c.1968 MOVEMENT : Hand-Wind, cal.1210 CASE MATERIAL : Stainless steel CASE MEASUREMENT E