Very Large Wimshurst's Electrostatic Machine, c. 1920

Very Large Wimshurst's Electrostatic Machine, c. 1920 Manufacturer: H. Heustreu, Werkstätten, Precisions mechaniken & Optik, Kiel. A pair of contra-rotating discs with strips of tin foil on the rims

Large Wimshurst's Electrostatic Machine, c. 1890 Laboratory and education model, disc diameter 17 in.! Handcrank-driven, complete with Leyden jars, conductors, belt and crank. Overall size: 15 ¾ x 19

Small Wimshurst's Electrostatic Machine, c. 1920 Toy and didactic model, disc diameter 7 in. Hand-turned, complete with Leyden jars, conductors, belt and crank. Gilt-decorated cast-iron base, size on

Van de Graaff Generator and Wimshurst's Electrostatic Machine, c. 1950 1) Van de Graaff generator, generator for creating very high voltage direct current, with circulating rubber belt, crank-driven,

Large French Electrostatic Machine, c. 1895 After Ferdinand-Philippe Carré, with brass maker's plaque "Ch. Noé, 8 rue Berthollet, Paris, Constructeur", mahogany base, 2 ebonised columns with gla

Large Dynamo-Electric Demonstration Machine, c. 1920 With maker's plaque: "Pleskot & Spol, Presna Mechanika, Praha". Handcrank-driven, large chain armature, on oak base, overall size 15 x 11 x 13 ¾

Woman Engineer operating large British Grinding Machine. C1920. Very good contrast & tonality. Photograph by Keystone View Company. 8 x 6 in.

An Impressive 4 Plate Wimshurst Electrostatic Machine, Built by the vendor following the traditional construction with contra-rotating glass plates, 4 Leyden jars, arranged on a large French polished

Bajazzo Amusement Machine, c. 1920 Jentzsch & Meerz, Leipzig, mechanical skill game with payout, clown on rotating ball, oak case, with lock and key. - The machine has seen a long and active life, sev

Alwin Reserve Amusement Machine, c. 1920 Jentzsch & Meerz, Leipzig. Mechanical skill game with payout, oak case, with lock and key, a machine with a long active life, several parts inexpertly repaired

'Saxonia Universal Calculating Machine, c. 1920 Exceptionally rare German stepped-drum calculating machine by Schumann & Co., Glashütte! Serial no. 12477, keyboard setting, 10, 9 and 13 digits, missi

Large C 1920 Folk Art Alligator C 1920 Hardwood 6 1/4"H X 35 1/8"W X 8 3/4"D Original dry polychrome paint, deeply relief carved from a single piece, nicely detailed. Very graphic. Shipping: Domestic:

236. GUMBALL MACHINE C. 1920 | 17" h. | All Original Condition. | $250 - $500

2 Toy Sewing Machines, c. 1920 Germany, both with well-preserved decoration. 1) Cast-iron, no. 6775, height 10 5/8 in. – And: 2) By F.W. Müller, embossed tin, no. 19727, height 7 in. 2 Kindernähm

'2 Historical Office Machines, c. 1920 1) Braille blind typewriter by Oskar Picht, Steglitz, in wood case. - And: 2) "Jupiter-1", mechanical pencil sharpener by Guhl & Harbeck, Hamburg, with container

4 Physical Demonstration Instruments 1) Tesla generator, 6 in. primary coil, 2 in. secondary coil, with spark gap, pillar 33 ½ in. high. - 2) Wimshurst's electrostatic machine, 2 Leyden jars, 2 plast

Welsh Bow Front Mahogany Large Chest c.1890's-1920's - 52.5 in tall x 51.5 x 21.5

A Large Antique c. 1920 Room Sized approximately 17 ft 6 inch x 10 ft. Hand Knotted Wool Traditional Sarouk Rug.17 ft 6 inch x 10 ft. 212"x120". Some age appropriate wear. PROVENANCE: A Charleston Pri

Large American c-1920's Frame. Retail Gallery Price: $ 110,500 Rabbet Size: 45.5 x 34.5 in. Sight Size: 44 3/8 x 33 5/8 in. Overall Framed Size: 52 x 41 in. (16-078) Provenance: The Historic Period Fr

Welsh Mahogany Five Drawer Large Chest c.1890's-1920's - 49 in tall x 50 x 21.5

A portfoio of original Architectural Drawings of Lighting Fixtures for a large home, c. 1920's, hand drawn and colored in pencil and paint.; on architectural canary tracing paper (bum wad) mounted on

A 20th Century School Wimshurst Machine English, c.1950, label for 'Griffin & George Ltd Made in Gt. Britain' on polished mahogany base, 2 Leyden Jars, acrylic plates all nickel plated brass fittings,

Large Antique C 1920-30s Art Deco Faux Diamond Brooch. Prong set rhinestones. Measures 2.5 inches in length.

Large 19/20 C Chinese Porcelain Square Vase. Mock ting handles, colorful figural motif, prose and red seals throughout. 2 Small light scratches or in good condition. Measures 22-1/2" H x 7-3/4" W x 6-