Leeds Northrup Instrument Used to measure Impedance on

American brass-mounted ebony Maritime sextant of Nautical interest, similar to the Davis backstaff quadrant, the reflecting navigation instrument was used to measure the angular distance between two v

An antique 1880s Pellin Colorimeter - Fluid Microscope. This instrument is used to measure the absorbance of particular wavelengths of light by a specific solution and was originally developed in 1870

Lot consists of a pair of opera glasses with mother of pearl, a pocket barometer, an instrument used by fish & game to measure lobsters and a vintage tape measure. Fair condition. All have leather cas

Scientific Testing Equipment (6), Mid-Century wood case w/a Weston Illumination meter Model 603, Leeds & Northrup potentiometer, GE ac voltmeter, Industrial Instruments conductivity bridge, Hotpoint o

DESCRIPTION: Three vintage test instruments. Includes: 1) Weston AC voltmeter. 2) Leeds & Northrup Type S fault location in cables with instructions. 3) Junior multimeter. MEASUREMENTS: Various. CONDI

Mfg. by Wheelco Instruments Co. Dimensions: 8.00 " W x 11.00 " H x 5.00 "D; 

1942 LEEDS NORTHRUP PH INDICATOR MICROMAX - ; Condition - Untested; general wear due to age and use; some rust & paint loss ; Measures: 11.5"H x 17"W x 17"D

Type 63-20 scale no. 14749 was made by the Thwing-Albert Instrument Co. and was used to weigh paper. It measures 22" tall x 40" wide x 5.5" deep.

Hand painted lacquered wood instrument , Russian folk art. Measures 8 in long ,6 in. wide. Green and red with fruit decor. Treshchotka is a Russian folk music idiophone instrument used to imitate hand

"Capt Field's Improved Parallel" brass hinged ruler measures 18" in length when closed and 24" extended and 3" wide. Parallel rules are drawing instruments used to make accurate parallel lines on maps

Turned Wood Musical Instrument Flute, together with a vintage wooden kite string spool; used condition, wear/worn, instrument measures 13 3/4" long

2 boxes sets of vintage medical instruments, including 1 box marked Kystoskop Bach Dr. Ringleh Opusches system von Carl Zeiss-Jena. Sets not complete; used condition. Largest measures 13 inches x 4 in

Group of Measuring and Drawing Tools, including compasses, a slide rule, a tape measure, and a Dietzgen Commander Drawing Instruments boxed set. Used condition, wear, worn.

Antique Ring of hand forged iron bells attached to round handle which could be used as a musical instrument as well. The Currencies measure 18 inches tall on their custom display stand. Chamba peoples

Carved wooden mallet or Gong striker used to play percussion instruments. Elaborate carved wood with ancestor image and woven textile padding. Baule peoples, Ivory Coast, West Africa. Measures 11.5 in

The hand crank instrument with a six song selection, typically found on a wheeled cart and used as a hand cranked street organ. Measures 17.75 x 16.5 x 13 inches. We happily provide seamless in-house

Unmarked Vintage Cello in well used condition. This cello has seen better days but it still sound good. It has some dents and scratches in the body plus some weather checking issues. It measures about

An old carved wooden and painted ceremonial drum with goat skin membrane and carved wooden pegs used to hammer into the frame to tighten the drum. The musical instrument measures 12 x 10 inches and st

Chinese antique musical stringed instrument. Measure(inch), Length:47 .

An antique Nautical brass and wooden adjustable telescope or spotting scope. Features a tripod stand equipped with a manual crank mechanism for adjusting the height of the instrument. Measures approxi

Francois Louis Lanfant de Metz French 1814-.1892Original oil on canvas painting of children playing with musical instruments. Measures approximately 20" x 30". Signed lower right recto. Frame has name

Antique 10 Pc. Continental Ivory & Wooden Orchestra Group. All mounted on wooden bases depicting musicians wearing top hats and playing instruments. Measures - 5 1/2" high, 1 1/4" base. THIS LOT IS T

This instrument was used to align the Saturn V and the Saturn 1B Launch Vehicle on the Launch Pad. It was located in Azimuth Alignment Building inside the Approach Ramp about 700 feet from the Mobile

Marcello Mioni bamboo and brass modern king-size bed. Excellent used condition. Measure: Headboard height 35.5" Interior width 74", depth 85" Rails height 16".