A Precision Laboratory Standard DC Volt Meter by Jewell

Measuring and Laboratory Equipment, c. 1910 onwards 1) Weston Direct Reading Laboratory Standard Milli-Voltmeter, walnut base with integrated thermometer, size 15 ¾ x 14 in., with Ericsson's labo

NASA Apollo D.C. Volts Meter Manufacturer Weston Corp Piece is 4 1/2" x 4" x 2 1/2" all items are from the Estate of Charles Bell space auction in May of 2000 All items from this Auction Located in in

WAGNER AMMETER & WESTON D.C. VOLTMETER Lot of 2 early 20th century electrical meters. Includes: Wagner Electric Mfg Co.&nbsp;ammeter. Measures 6.50" tall, 7.50" long, and 3.25" wide.&nbsp; Weston<

Western Union Collection Included in this lot: W.U.Tel Co. Morse Relay 4D W.U. Tel Co. Model 264 No.45064 Type 1-A DC Volt Meter Morse telegraph sounder Morse telegraph key Western Union telegraph tic

ANTIQUE WESTON AC/DC VOLT METER AND AC AMMETER, HARVARD UNIVERSITY

Sun Electric Corporation DC Volt / Amp meter

Allen-tronic model 27-88 trans compression adapter in clean condition; a small DC volt tester; Robert Kopp meter in brass case, last patent date 1880; a vacuum and fuel pump gauge in box, graphics sho

Including an Astro-Compass MK II in box, a military volt meter, a Navy standard storage battery in box and other related items.

Likely Pattern 199. An early test set for electrical equipment. Contains a voltmeter and current meter. Dimensions: (Closed) H 4.25" x W 12" x D 9.5" Condition: Good cosmetic condition, with typical w

Pair of Vintage Volt Meters . One says Volt Ohmyst WV-97A RCA and a Precision Apparatus Series 85

Electrotechnical Laboratory Devices and Accessories 1) Power-supply unit for voltages up to 260 volts DC. - 2) Grundig/Hartmann & Braun, converted tube measuring device. - 3) BBE Movistrob Type T131.0

Lot of 2 electric meters including Duncan integrating SN:68906 AC 100-120 volt 10 amp carrying handle on top. Duncan E SN:285807 DC 110-125 volt 5 amp.

Lot of 2 electric meters including Sangamo Gutmann SN:3888 model A AC volts 100 10 amp, pat. date 7/23/1895 & 11/15/1898 incorrect cover nut. Duncan A SN:59086 DC 220-250 volts 5 amp top connect.

6.5 x 6 x 3 inches each; Direct-Reading Volt-Ammeter No. 3381 and D.C. Millivolts No. 12534

Vintage Weidenhoff Model 725 Voltmeter Ammeter Volt Amperes Meter Tester

High voltage meter by Weston, marked property of IBM on gauge. Terminals for 450, 300, 150 and 15 volts. Dimensions: 7.50 &quot;&nbsp;W&nbsp;x&nbsp;9.25 &quot;&nbsp;H&nbsp;x&nbsp;3.75 &quot;D;&nbsp;

Cenco lecture table meter with moveable coil This is a four range voltmeter four range ammeter galvanometer with a zero center The movement is made by Weston This can be used in any experiment where y

Carl Zeiss Stereo Microscope, #4758741, with extra lenses & 6 volt 30 watt meter

lot includes, Gruen precision alarm 17 Jewell, Saxony all sport, Timex (no band), garrison, octo, Wyler unbreakable waterproof, pennard, Sandoz, Timex, borel, Seiko, helbros, Timex, zodiac, Ernest bor

E. Howard Clock & Co. Boston, originally from Consolidated Edison headquarters in NYC and set the standard for any deviation from Con Edison's safe standard of 120 volts; in a custom-built tall carved

Robert G. Johnson for Papa-San Toys Company, Inc., Winky scale model robot, USA, 1990s, metal, paint, plexiglas, rubber, illuminated mouth and front meter, with a standard size reproduction Winky toy,

Cameron Precision Engineering Co. Rodzy Standard Tether hot rod car with the original box. The engine appears to have good compression, but is untested.The car is in good condition with light wear fro

United States 20th Century Estate fresh grouping of 51 Golden Age comics by various publishers including American Comics Group, Dell, D.C. Comics, Harvey, Standard, and more, titles include Krazy Kat

Woodstock Electrite Typewriter No. 5, c. 1925 No. E21805, Woodstock Typewriter Company, USA, with typebars powered by small external General Electric motor (110 volts - 60 hertz/DC) but manual carriag