AEG Spark-Gap Transmitter, 1918

British WWI Wireless Transmitter, 1917 Marked: "W.T. Sets, Forward, Spark, 20 Watt, B, MKII, Rear Transmitter 80 Metres", serial no. 407, used for forward communication, with single spark gap, foldin

Pennsylvania Railroad Altoona Shops Marked Telegraph Sounder & Ford "Spark Transmitter" Telegraph sounder on wooden board. Sounder beam is stamped, "Altoona Shops A 510" in serif font with no addition

Bob made a nice display with original paper ad.

Air cooled spark gap manufactured by A.W. Bowman and Company in Boston, Massachusetts. Circa 1920s. Never been used. Box measures 3"x 6.5"x 3.5"

Very Large Induction Coil by Max Kohl, c. 1915 Max Kohl, Chemnitz, Germany. Coil length 12 ¼ in., length of the spark gap approx. 6 in., with mercury and platinum interrupters and Ruhmkorff's commuta

English Laboratory Induction Coil, c. 1900 James Morris, Bolton. Coil length 12 in., length of the spark gap approx. 4 in., with Ruhmkorff's commutator, on polished mahogany base, size 21 x 11 in. - T

3 Induction Coils and 5 Leyden Jars 1) 10 ½ in. induction coil by Griffin & George, Great Britain. With commutator and spark gap, on mahogany base, 18 x 11 in. - 2) 6-inch induction coil, unmarked, w

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

Large "Nivoc" Laboratory Induction Coil, c. 1930 W. and J. George and Becker Limited, Birmingham and London. Coil length 13 in., length of the spark gap approx. 5 in., with Ruhmkorff's commutator, on

High-Voltage Apparatus after Tesla, c. 1980 Large physical demonstration model, with spark gap, height 23 in. Hochspannungsapparat nach Tesla, um 1980 Großes physikalisches Demonstrationsmodell, m

Laboratory Induction Coil, English, c.1950, with lable for Griffin & George, on plinth base with spark gap to front, width 32cm

Kwik Scribes, Weld Fillet Gages, Blue Point Ring Pliers, Spark Plug Gap Gauges, Scribe

Large Induction Coil According to Ruhmkorff, c. 1910 Manufactured by AEG, Berlin. For spark length up to 10 in., overall size 34 x 10 5/8 x 18 ¼ in., good original condition. Großer Funkeninduktor n

Slaby-Arco System Radiotelegraph Transmitter, c. 1900 AEG, Berlin. No. 30, consisting of 2 Leyden bottles, setting coil, induction coil and Morse key, on walnut base with surface capacitor in the lowe

Painting: Thomas B. Griffin (American 1858-1918), "The Delaware Water Gap", oil on canvas. Signed LLC. 12" x 18". Provenance: Kaminski Auctioneers, Lot 99, 10/24/2009 to current consignor.

Black Bakelite transmitter. Original black Bakelite handset. An antique brass rotary candlestick telephone manufactured ca. 1918. Original patina. Incised on back of working adjustable chrome transmit

A group of 9 annual passes from the Buffalo Rochester & Pittsburg Railroad. They range from 1918 to 1931. There are some date gaps. All are stored in plastic sleeves and will be shipped that way.

ITALIAN SHCOOL Master active in 17th century STUDY FOR AN ARCHITECTORAL ORNAMENT Washed ink, laid on paper (?). 41 cm x 20,5 cm (F. 62 cm x 41 cm). Min. damaged, min. restored. Framed in passepartout

Artist: Salvador Dali Title: China Town Year: 1970 Dimensions: 26 1/2in. by 19 1/2in. Edition: From the rare limited edition of LXXV Publisher: Jean Schneider</

Acrylic on paper; Rocket Spin Painting (Created at Damien Hirst Spin Workshop), 2009 (unframed); Acrylic on paper (framed); Bears Hirst blindstamp and stamped with signature and inscription "This pain

Solid oak Dutch brutalist coffee table. Thick Top. Dimensions: H: 17 inches: W: 42 inches: D: 42 inches --- We offer curbside delivery to NYC, Manhattan, Close Brooklyn, Hoboken about a week after the

Inscribed "Albion Piper, with compliments of Macullar, Williams and Parker Jan 1st 1873" Presented in an original walnut frame with gilt liner 22 1/2 x 26 1/4 inches (overall)

***Auction Highlight*** AU/BU Slider Shotgun Peace $1 Roll 1922 & P Ends Virtually UNC. Up For Auction Is a Very Near Solid Uncirculated Peace Dollar Roll In a Carson City Nevada Investment and Trust

***Auction Highlight*** Mixed Morgan/Peace Circ silver dollar roll, 20 coin 1898 & 'P' Ends. This roll is held in an old Carson City, Nevada Investment and Trust Co Wrapper with Tight Shotgun Ends. Th