THREE BRASS SCIENTIFIC INSTRUMENTS

A brass P.T.I. Co tangent clinometer (Indian pattern clinometer) dated 1940, measuring 9.25 x 9.5 inches, a brass COOKE, THROUGHTON & SIMMS Ltd., a survey level, measuring 5 x 7.5 x 4 inches, aling wi

A brass STANLEY London theodolite incorporating its famous solid 'U' frame single casting design, 15 inches high, and a brass R. & J. BECK DIAL SIGHT No. 7 Mk II dated 1919 (as used on 13 and 18

A brass C.J.G. Ltd. Abney level, measuring 2 x 6 x .75 inches, a brass pocket sextant, 3 inches diameter, a pair of J. Burk Original - portable guard-watchmans clocks (Germany).

Brass Scientific Instrument w/ Wood Box - approx 5" x 10.25" x 9.75"

Continental brass and iron 18th or 19th century scientific instrument, possibly a clock or watchmaker's tool. [8 1/4" H x 13 1/4" W x 8 1/2" D]. Oxidation; some stains and marks; slight bending.

Small Antique 19th C. Brass Microscope Scientific Instrument 9.5 inches height. size: 9.5 in. x 3 in.

FIVE BRASS SCIENTIFIC PARTS OF INSTRUMENTS. Including William Bond & Sons, Boston, gauge, D: 4 3/4 in.; 19th century English brass compass by F. L. West, London; Taylor temperature gauge; pocket micr

(lot of 10) Maritime and scientific brass instruments, including: (1) spirit level, Thomas J. Evans, Esq, London, (1) sand timer/ hourglass, (1) magnifier, Van Cort Instruments, Northampton, Massachus

7. Scientific Instrument. Brass Formaldehyde Generator. About 19 inches in height, removable burner, housed in original 21 x 1-3/4 x 10-1/2 inch wooden case with pictorial label; moderate wear. Detroi

Antique Short and Mason London Weather Barometer Scientific Instrument in brass case with beveled glass. 5 inches diameter x 2.5 deep.

134152 ASSORTED BRASS INSTRUMENTS - TRUMPETS & CORNETS Lot of four brass instruments, one trumpets and three cornet. To include one Bach trumpet Model #43, one Henry Pourcelle cornet, one Olds Ambassa

Paul Riba (1912-1977) A Group of Six Studies of Seashells and Scientific Instruments, Pencil on paper, Three works signed. Largest dimensions: h: 11 3/4 x w: 9 5/8 in.

American, likely 19th century. Military brass three valve cornet musical instrument with rounded tubes culminating in horn with winged eagle under undulating ribbon with motto "E PLURIBUS UNUM" (Out o

20TH C. TOOLS, GADGETS, & SCIENTIFIC INSTRUMENTS 20th century tools, gadgets, and scientific instruments, includes: Justrite carbide lamp Midland brass telegraph key Arithma Addiator 2 Tri-Lyne Therm

Includes one brass fireplace instrument stand with three tools. Stand measurement in inches is 10x28.5 and one brass and glass firewood holder measuring in inches 21x14.

Heading: (Scientific Instruments) Author: Title: German 17th century brass sundial with a "man on the Moon" on top from the Herm Siegel collection Place Published: Germany Publisher: Date Publis

Five Antique Measurement Instruments Including: 1. A brass camera lucida, mid 19th century. 2. A RSA LTD brass clinometer. 3. Three brass poising watch tools. Longest: 22 cm Con

Including an ebonized nautical ruler with brass hinges (l. 15 in.); a boxed brass ruler & compass signed 'Canivet a la Sphere a Paris'; a boxed tap and die set by Wiley & Russell Mfg Co., Greenfield,

Including a mahogany cased survey instrument marked Queen & Co. Maker Philada 5457 with silvered dial compass with folding sights and brass surround, with Jacobs rod mount, 5" diameter, case is 7 1/4

A group of three nautical instruments consisting of a brass E.R. Watts & Son, London, Cotton Type range Finder (box measuring 2 1/4 x 11 1/8 x 3 3/8", a brass nautical range finder (5.125" x 3.5" x 1.

Includes: (1) cased set of weights: heaviest 5 grams; missing two weights; in hinged wooden box; (1) cased brass watchmaker's depthing tool: box has heavy wear and surface loss; (1) cased balance scal

The heavy solid brass instrument towed behind a vessel in order to record miles traveled, made of solid brass with inset porcelain enamel plaque having three dials displaying nautical miles in hundred

Germany; 19th century. Signed Von Hans Heele, an optic scientific instrument with pivoting mirror on top, opening to a key wind mechanism. Brass plaques indicate the item was made in Berlin, and impor

Heading: (Scientific Instruments) Author: Title: French 17th century sundial Place Published: France Publisher: Date Published: ca. 1600 Description: French sundial made fr