A COLLECTION OF SCIENTIFIC INSTRUMENTS AND DEVICES

The Tycos London pocket barometer altimeter for Hughes Owens Canada in red leather case used by explorers and mountaineers circa late 19th century is offered here with an early 20th century Keuffel &

A Collection of Continental Scientific Instruments, 19th Century. Together with glass medical vials, lock and key collection.

A collection of vintage scientific instruments, together with a telescope lens, a cased Chiropody drill and a boxed Dr.Macaura blood circulator. (4).

A collection of five antique scientific instruments consisting ot two pocket barometers, an ampere meter and two time pieces. Ht: 4" Wd: 3" Dpth: 1.5" (largest)

Scientific Devices and Measuring Instruments 1) Mirror galvanometer, c. 1918, Siemens & Halske, moving coil system for general laboratory purposes, removable top, height 15 in. - 2) Tangent bussole, c

Collection of surveying books to include Early Scientific Instruments, by Anthony Turner; together with pamphlets, pictures etc. Approximately 40 pieces. Largest frame: 22.5" x 15" ss / 29" x 21.5"oa

Group of Miniature Scientific Instruments 10 total Height of tallest 3 1/4 inches Estimate $100-200 Property from the Howard and Catherine Feldman Folk and Southwestern Art Collection

Acme course corrector scientific instrument, of nautical/maritime interest, manufactured by the Sea Emergency Devices Co., New York, NY. The magnetic compass is currently mounted and not rotating Nort

Vintage measuring device for surface tensions, etc. Iron and other metals. Labeled Central Scientific Co. Laboratory Apparatus, Chicago. 12" x 8" x 8 1/2".

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

Artist Unknown Photograph depicting two men with scientific instruments 8 x 11 inches Estimate $40-60 Property from the Howard and Catherine Feldman Folk and Southwestern Art Collection

Antique Scientific Instrument The Continuous Calendar perpetual stick calendar USA, late 19th century wood, cardboard, printed paper 5 1/2"dia x 27 7/16"h Provenance: Property from the Collection of G

The manual is copyright 1891 so the slide rule is potentially 1890s. This is a very early version of one of the most scientific computing devices.Date: Country (if not USA): State: City: Provenance:

Medieval Torture Instrument The Pear Of Anguish hand made and hand engraved on three leaves and top knob.This brutal device was inserted into victims body and expanded by top knob turning, which opens

comprising of: Collection Nachet, Instruments Scientifiques et Livres Anciens, Notice Sur L'Invention Du Microscope Et Son Evolution Par Albert Nachet, 1929 1st edition, grey paper cover, Condition: s

Scientific Instruments, 1880 onwards 1) Spectral apparatus after Bunsen, unmarked, with 3 telescopes (slit, scale and observation tube), on cast-iron tripod, height 16 ½ in. - 2) Polarisation/-sa

18th C Miller & Adie Edinburgh Scientific Instrument. Signed. Comes in Original Compartment Box. Instruments In Good Antique Condition, Box As Well. Total Weight 349.7 Grams.

Four scientific instruments, English, 1800-1900, comprising a part pocket set of Dollond drawing instruments in fishskin case, 6 3/4in (17cm) high ; a Cary pocket compass in watch-from case with enam

Large lot of instruments; including optical instruments, a spy glass, early camera lenses, an early microscope, several compasses; 10 pieces all together

A Boxed Set of Scientific Instruments and Tools by J.F. Luhme, Berlin, 19th Century, Having two layers in a fitted mahogany box. With key. H: 5 1/2 W: 16 D: 10 1/8 in. From the Estate of John A. David

Group of Scientific Instruments Physical demonstration models and others: 5 various Crookes cathode ray tubes, 1 x-ray tube (defective), 15 glass valves, 4 stands, 3 Leyden jars, 2 glass tubes with me

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,

Three pieces of glass scientific devices. Largest 11"h.x14"l.

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