Neuhöfer Precision Instruments, c. 1900

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

12 Precision Measuring Instruments, c. 1870-1900 1) Kohlrausch's universal bridge, no. 1822, Hartmann & Braun, with comparative resistors from 0.1 to 1000 ohms, induction coil and slide resistor, on m

Precision instrument for drafting etc, the original wood carrying case. Approx 2 inches wide by 18 inches long by 1 inches tall. Wood case Approx 3.5 inches wide by 19 inches long by 2 inches deep. We

4 Surveying Instruments, c. 1900 1) Theodolite, T.B. Winter & Son - Newcastle-on-Tyne. brass, 4 magnifiers, 3 levels, compass, length of the telescope 11 ¾ in., height 14 ½ in. - 2) Level, Carsatel

Eight Precision Instruments, c. 1890-1910 1) Crank rheostat, Siemens & Halske, six changeable decade resistors, manganese wire-winding, in mahogany case, 14 ½ x 9 in. - 2) Crank resistor, Sieme

2 Physical Demonstration Instruments, c. 1900 1) Aluminum plate electrometer by A. Pichler's Wwe, Vienna. Brass, height 10 ½ in. - And: 2) Ohmmeter by Chauvin & Arnoix, Paris. No. 696, in wood c

3 Animal Measuring Instruments, c. 1900 1) Horse measure by Cooper W. Jones & Co. Boxwood and brass. - 2) Cattle gauge, Chesterman's Patent. Brass, tape torn. - And: 3) Brass horseshoe measuring devic

An Italian white marble figure of a Pierrot playing a stringed instrument circa 1900. Ht: 26"

a large heavy mahogany instrument, c.1900, one edge brass-bound, with inlaid ivorine scales giving values in shilling and pence alongside linear scales (not inches), purpose unknown, longest side 74cm

'Zeiss Precision Leveling Instrument, c. 1924 Carl Zeiss, Jena. No. 8439, magnification 36x, telescope length 15 ¾ in., the telescope can be rotated by 180° on the longitudinal axis, reversion bubbl

"La Filotecnica" Precision Leveling Instrument, c. 1915 Ing. A. Salmoiraghi & C., Milano. No. 25722, polished brass, 1 longitudinal bubble (working), 1 circular bubble (dry), not screwed down, height

Obstetric Instruments, c.1880-1900, in nickel plated carbon steel, a blunt hook with ornate turned ebony handle, unsigned; a matching crochet hook, a trivalve vaginal speculum by Charriere, a pair o o

2 Swiss Precision Instruments by FAVAG, c. 1960 FAVAG/Neuchâtel. 1) Switchgear with Excelsior Park Chronograph, with 4 plug-in contacts and adjustable magnifier. - And: 2) Tape chronograph, simil

2 Swiss Precision Instruments by FAVAG, c. 1960 FAVAG/Neuchâtel. 1) Control unit for a time interval, with time clock and plug-in contacts with French lettering, 110/220 volts, suitable e.g. for

'Electrotherapeutical Devices, Physical Instruments and More, c. 1900-20 1) Appareil d'Induction Volta Faradique, manufacturer A. Gaiffe à Paris, with induction coil, acid battery and accessories in

Artist: Zeshin. Subject: A shijo Surimono depicting a musical instrument. Date: c.1890-1900. Measures: 7” x 9.5”.

Antique figural cast bronze sculpture features Classical grouping of cherbus with musical instruments on base, c1900. Measures: 21"h x 15"w x 13"d

Phonographs and Mechanical Music Instruments for Spare Parts, c. 1900 1) Graphophone Type B, lacquered horn, working spring-motor. - 2) French phonograph, missing a lot of parts, aluminum horn. - 3) M

Camera Lucida or "Chambre Claire Universelle", c. 1900 Brass instrument for correct perspective drawing as used by aeronautical and geographic departments of the military, museums, scientists and arti

Camera Lucida, c. 1900 Brass instrument for correct perspective drawing as used by aeronautical and geographic departments, of the military, museums, scientists and artists. Presumably Germany. Camera

'O.I.P. Anastigmat Labor 4,3/440 mm, c. 1930 Optique et Instruments Précision, Gand, Belgium. Soft-focus lens with variable lens group, 1 up to 5 scale for "net" (= sharp) until "flou" (= soft), mech

C. 1900's Anemometer scientific instrument in original case (weather, wind measurement). Case 18" x 8" x 29 1/2".

Automaton music box pull toy, boy and girl musicians with instruments, music plays when rolled, 12" l (c. 1900, Germany)

Group of Electric Measuring Instruments 1) Needle galvanometer by Leopolder & Sohn, c. 1900. – 2) Voltmeter and amperemeter by Morlot Maury, Paris, c. 1910. – 3) Aerial voltmeter by Telefunken, c.