Lot of Scientific Instruments

Lot of Scientific Instruments. Mostly Made by Welch. Measures approx. 1" - 6" tall x 5" - 8" wide. All invoices must be paid within 24 hours of the sale. All items are shipped either in house via USPS

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

A Lot of Various Scientific Instruments, 19th century and later. Including a dissecting microscope, a Surveyor's Compass and two others.

Lot of 6 Antique Scientific Electrical Equipment. This is an excellent lot of 6 antique electrical and scientific tools. Included is: a laboratory mirror, lamp ammeter, Edison replica lamp, tuning coi

(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

Collecting and Restoring Scientific Instruments. Pearsall, Ronald. Arco. First edition. Illustrated. Octavo. Please note that this lot has a confidential reserve. When you leave a bid in advance of th

lot of early ledgers together w a leather cased scientific instrument kit

(lot of 2) French Louis XVI style fauteuils, 19th c., gilt gesso over wood, (one) with carved crest of musical instruments and flowers, (one) with carved crest of scientific instruments, frames with r

Lot of scientific items, including porcelain tile with markings, (11) mercury thermometers, syringe, dental instruments, (2) Fisher Scientific counters, glass beakers, test tubes, (2) James S Robinson

Includes 30+ catalogs, inserts, instructions and manuals for C.H.Stoelting, Lafayette Instrument, Marietta Apparatus Co., Central Scientific Co., General Radio, Hunter Manufacturing, Miranda, Premier

Lot of unboxed Texas Instrument calculators. Includes: TI-25X Solar, PS-3960i Data Bank/Scheduler, TI-30Xa Scientific Calculator, Explorer Plus TI-32 Scientific School Calculator, PS-3010 Compact Data

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

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,

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)

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 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

4 Scientific Instruments, weights, pair parallel rolling rules, angle, compassLargest 18" WProperty from the estate of Ethan F. Parker, Lakeville, CT

Group (3) pocket scientific instruments, 19th/20th, includes a Short & Mason compensated barometer, made in England; an Abercrombie & Fitch pedometer, measures in yards and miles, made in France; and

Knapp Antique Electric Cast Iron Motor. Knapp was a premier maker of scientific and electric instruments at the turn of the 20th century. Our electric motor spins properly and comes with an ornate cas

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