Large Electro-Magnetic Motor, 1910

Large Electro-Magnetic Motor, 1910 Height 16 1/6 in., brass column, walnut base, working. Großer elektromagnetischer Motor, um 1910 Höhe 41 cm, Messingsäule, Nußbaumsockel, funktioniert. Start

Large Electro-Magnetic Motor with Rotating Geissler Tube, c. 1910 Physical demonstration model, height 18 ¼ in., for tubes of up to 15 3/4 in. length, brass and steel, on walnut base, later tube, ve

CAST-IRON ELECTROMAGNETIC TOY MOTOR / ENGINE, stamped March 24, 1908 patent under base, original red and gold paint. Circa 1910. 7 1/2" HOA, 6 1/2" x 4 1/2" base.Very good condition with no breaks or

Electro-Magnetic Motor with Rotating Geissler Tube, c. 1915 Physical demonstration model, height 9 7/8 in., tube length 10 1/5 in., good condition, untested. Elektromagnetischer Motor mit rotieren

Electro-Magnetic Motor with Rotating Geissler Tube, c. 1890 Physical demonstration model, two electro-magnets, on wood pillar, with wood and brass holder and original Geissler tube, for creating a daz

Electro-Magnetic Motor with Rotating Geissler Tube, c. 1880 Magnetic machine with 6-pole rotator and two electro-magnets, on wood base, with wood and brass holder and original Geissler tube, length 5

Electro-Magnetic Motor for the Rotation of Geissler Tubes, c. 1915 Height 10 1/5 in., for tubes of up to 9 7/8 in. length, working motor. Elektromagnetischer Motor zur Rotation von Geißler'schen R�

Nikola Tesla Electro Magnetic Motor & Electric Current Generator Patent Lot of 3

Electromagnetic Motor with Geissler Tube, c. 1900 Physical demonstration model, for tubes up to 6 in., overall height 8 in. Elektromagnetischer Motor mit Geißler'scher Röhre, um 1900 Physikalisches

Electromagnetic Motor, c. 1880 Scientific brass electric motor, on mahogany board, wheel: Ø 4 in., height 7 ½ in. Elektromagnetischer Motor, um 1880 Wissenschaftlicher Elektromotor, Messing, auf Mah

5 Early Electric Motors, c. 1900 1) Ring armature motor, 9 ½ x 5 ¾ in. - 2) Electro-magnetic motor, in the style of a beam steam engine, 8 ¾ x 3 ¾ in. - And: 3) 3 motors with horseshoe magnets,

Electromagnetic Rotating Motor, c. 1860 Probably France, Ø 4 1/3 in. flywheel, mahogany base 9 x 5 in., rare. Elektromagnetischer Motor, um 1860 Vermutlich Frankreich, Raddurchmesser 11 cm, Mahagonis

Electromagnetic Rotating Motor, c. 1860 Probably France, with Ø 3 ¼ in. flywheel and belt pulley, mahogany base and pillar. Working (5 V direct current). Elektromagnetischer Motor, um 1860 Vermutlic

Electromagnetic and dynamo coil motors, marked with German manufacturer. Largest 8 inches wide and 7 inches tall.

2 Early Electric Motors, c. 1910 Unmarked, large coils, belt pulleys, on wooden bases, heights 9 ½ in. and 7 in. 2 frühe Elektromotoren, um 1910 Jeweils unbezeichnet, große Spulen, Riemenscheiben,

French Experiment Box for Demonstrating Electricity, c. 1910 Electricité, with 2 chromic acid cell batteries, induction coil, 2 Geissler tubes, magneto-electro motor with mount for tubes, 2 lamps

GENERATOR WITH MAGNETIC MOTOR PLEASE READ CAREFULLY BEFORE BIDDING. THIS SALE IS ONLINE ONLY AND PICK-UP ONLY. IF YOU CANNOT PICK THE ITEMS UP YOU PURCHASED PLEASE DO NOT BID. THERE ARE SOME ITEMS LIS

Electromagnetic “Ball Knocker” Crooked Roulette Wheel. New York: L. Rude (Formerly with F. Grote & Co.), ca. 1910. Attractive 27” roulette wheel in handsome, short, carved wooden stand with felt

Vintage Crookes Railway (Paddlewheel) Tube (ca. 1910-1940) Cathode Ray Tube. Invented (1880s) by William Crookes during his investigations unto the nature of cathode rays (electrons). When the high vo

Rosewood shell electromagnetic hand telephone or telephone receiver, Ca 1900. Probably European. Element appears complete. Large crack on side of cap, two hairline cracks at top of case. Binding posts

8 CYANOTYPES, Each more or less 7x9.3" Cyanotypes c. 1910 1. "Couple Gear" dump truck with large cargo holder Prescott Motor Car Co. S. Louis, Kansas City Mo. ASG# UNK/010 2. "Couple Gear" dump truck

Large 16-Inch Induction Coil According to Ruhmkorff, c. 1910 No. 997, manufacturer: "Watson & Sons (Electro-Medical) Ltd.", London, for spark lengths up to 16 in., overall size 34 x 13 1/3 x 18 ¼ in.

The brass cage and four blades, 12 inches across, early motor mounted on unusual yoke assembly and vertical shaft with large oval brass tag, raised on a tab foot base, style: A317, last patent date 19

Early 20th century medical electro magnetic shock machine made by P.G. Williams in New York. In overall VG condition. Comes with accessories. Wood case measures 7.5" X 7'5" X 7.5". From the Howard Haz