A Filar Suspended Galvanometer by M.E. Leeds and Co.,

A D'Arsonval Galvanometer by Leeds & Northrup Co., Philadelphia, Early 20th Century. H: 9 D: 4 3/4 ins. Proceeds to benefit the Case Western Reserve University Dayton Miller Scholarship Fund.

2 LEEDS & NORTHRUP CO. REFLECTING GALVANOMETERS Two Leeds & Northrup Co. reflecting galvanometers. Serial numbers 1067355 and 207797. Weight: 9.25" Shipping / Pickup: Buyer Pick Up, 3rd Party

Vintage Leeds & Northrup Co Light beam Galvanometer Model 2420 in wooden case

A Filar Suspended Magnetometer by Hartmann and Braun, Frankfurt, Germany, Late 19th/Early 20th Century. Numbered 28. H: 19 1/2 W: 7 1/2 D: 6 1/8 ins. Proceeds to benefit the Case Western Reserve Unive

A Filar Suspended Measuring Device/Instrument by Hartmann and Braun, Frankfurt, Germany, Late 19th/Early 20th Century. H: 11 1/2 W: 12 1/2 D: 11 ins. Proceeds to benefit the Case Western Reserve Unive

Plastic, hanging double sided in company colors, light blue and white with globe symbole in upper left and Pan Am Authorized Agent, with original cord and hanging chain, marked Thompson Leeds Co. N.Y.

Also includes R.B. Annis Company, Triplett, Thommen, A.W. Sperry Instruments Inc., Lunasix, and Morris E. Leeds& Co. 2-1/4" to 6-1/2" wide X 3/4" to 3-1/2" deep. MEG IMPORTANT: Before bidding, please

Hartley, Green & Co. Leeds Pottery Service Decorated by the Bespoke Porcelain Company, of Recent Manufacture Black printed mark. Comprising: A tureen and cover Three compotes Twenty-five dinner plates

Waterbury Clock Co. "Leeds" Wall Clockcirca 1893walnut case, brass 8-day time and strike spring-driven movement, signed on the movement, dial and with label on reverse42 x 15 1/2 x 6 inchesP

Pair Uttermost Co. Suspended Side Tables marble & metal. Small chip on one corner. 22" x 22" tall

Two portable volt meter type pc, a Westinghouse (East Pittsburg,Pa) and a Leeds & Northrup co. Philadelphia.

Antique E.S.Greeley & Co Galvanometer - Wood Base w/ Glass Dome, Approx. 7'' x 11''

A Wheatstone Bridge by Leeds & Northrup Co., Philadelphia, 20th Century, Together with a slide wire resistor, 20th Century. H: 2 1/2 W: 23 3/4 D: 6 1/4 in.

5.75 x 5.75 x 5.5 inches - some damage to base

12.75 x 9 x 7.75 inches when closed

9 x 7.5 x 6 inches when closed

Leeds & Northrup Co. Three Decade Resistors

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

18 x 11 x 9 inches when covered

19.5 x 8.25 x 3.75 inches; untested

John Fowler Co. Leeds Traction Engines Book. Meticulously custom reproduced from the original factory tradebook with the original colors.

13.25 x 7.5 x 7.25 inches

24 x 7.5 x 5.25 inches when covered - some wear to case; untested

A Wheatstone Bridge by Leeds & Northrup Co., Philadelphia, 20th Century, and a Slide Wire Resistor, 20th Century. H: 2 1/2 W: 23 3/4 D: 6 1/4 in. Proceeds to benefit the Case Western Reserve Universit