Sold2018A Wheatstone Bridge by Leeds & Northrup Co.,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.See Sold Price
Sold2015A Wheatstone Bridge by Leeds & Northrup Co.,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 UniversitSee Sold Price
Sold2021Scientific Testing Equipment (6), Mid-Century wood caseScientific 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 oSee Sold Price
Sold2015A Wheatstone Bridge by Edelmann, Muchen,A Wheatstone Bridge by Edelmann, Muchen, Late 19th/Early 20th Century. Interior galvanometer appears to have been removed. There are provisions for an external galvanometer. Instrument labeled: 1(ohm)See Sold Price
Sold2023A Westinghouse portable volt meter type pc (East Pittsburg,Pa) and a Leeds & Northrup co.Two portable volt meter type pc, a Westinghouse (East Pittsburg,Pa) and a Leeds & Northrup co. Philadelphia.See Sold Price
Sold20181907 Wheatstone Bridge Telephone Lineman Test SetUnited States,Circa 1907 Accompanied with original museum label stating "WHEATSTONE BRIDGE 1907 WESTERLY AUTOMATIC TELEPHONE COMPANY", housed in a dovetailed wood box. 6" X 6 1/2" X 10",Wood, metalSee Sold Price
Sold2016Leeds & Northrup Decade Resistor BoxDecade resistor box by Leeds & Northrup Co. Philadelphia. Patent No. 191685. Dimensions: 14.00 " W x 5.00 " H x 1.25 "D; See Sold Price
Sold2020Vintage Leeds & Northrup Co. Scientific Testing5.75 x 5.75 x 5.5 inches - some damage to baseSee Sold Price
Sold2020Vintage Leeds & Northrup Co. Scientific Testing12.75 x 9 x 7.75 inches when closedSee Sold Price
Sold2020Vintage Leeds & Northrup Co. Type S Test Set No. 53009 x 7.5 x 6 inches when closedSee Sold Price
Sold2015A D'Arsonval Galvanometer by Leeds & Northrup 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.See Sold Price
Sold20172 LEEDS & NORTHRUP CO. REFLECTING GALVANOMETERS2 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 PartySee Sold Price
Sold2016Leeds & Northrup Co. Three Decade ResistorsLeeds & Northrup Co. Three Decade ResistorsSee Sold Price
Sold2016Leeds & Northrup Co. Model 330 Scientific ApparatusMfg. by Wheelco Instruments Co. Dimensions: 8.00 " W x 11.00 " H x 5.00 "D; See Sold Price
Sold2021Vintage Leeds & Northrup Co Light beam GalvanometerVintage Leeds & Northrup Co Light beam Galvanometer Model 2420 in wooden caseSee Sold Price
Sold2020Vintage "Steampunk" Leeds & Northrup Co. Equipment -19.5 x 8.25 x 3.75 inches; untestedSee Sold Price
Sold2020Vintage "Steampunk" Leeds & Northrup Co. Testing24 x 7.5 x 5.25 inches when covered - some wear to case; untestedSee Sold Price
Sold20171942 LEEDS NORTHRUP PH INDICATOR MICROMAX1942 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"DSee Sold Price
Sold2015An Electrical Resistor Decade Box by Leeds & NorthrupAn Electrical Resistor Decade Box by Leeds & Northrup Co., Philadelphia, 20th Century. Numbered 6203. Having copper fittings. H: 5 1/8 W: 8 1/4 D: 3 3/4 ins. Proceeds to benefit the Case Western ReserSee Sold Price
6 days LeftTremont AuctionsPierre Grimm, French/Russian 20th Century. Expressionist view of draw bridge. Signed lower right.$350
2 days LeftAdam's AuctioneersJack Butler Yeats RHA (1871 - 1957) Crossing the Canal Bridge, from the Tram Top (1927) Oil on panel€48,000
6 days LeftCollective HudsonRare Curtis Jere (Attributed) City Scene with Church and Bridge Brass Sculpture$100(1 bid)
Jun 11John Moran Auctioneers, Inc.James Weeks (1922-1998), "Concord River Seen from a Bridge"$2,000(1 bid)
294 Lots AwayLuther AuctionsPeter Max signed & numbered 171/495 colored serigraph on wove paper "Brooklyn Bridge" 11"H 16"W$500(1 bid)
