Righi Oscillator by Max Kohl, c. 1915

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

Battery of 2 Leyden Jars, c. 1915 Manufactured by Max Kohl, Chemnitz, in wood tray on 4 insulating porcelain legs, overall size 17 1/3 x 6 3/4 x 25 2/5 in. Leydener Flaschenbatterie, um 1915 Herste

A rare Eck Dynamo and Motor Co. AC electric fan, 'Eck Hurricane' badge on the guard, interesting four-footed tab base and adjustment mechanism, tank-type motor with odd rear oscillator, four unusual o

5 Devices for Electrostatic Generators, c. 1910 1) Large oval conductor by "Max Kohl, Chemnitz", on isolating glass pillar. – 2) Luminous tube, length 36 ¾ in. – 3) Electric egg, for showing effe

5 Scientific Instrument Catalogs, c. 1910 Major German manufacturers. 1) Max Kohl, Chemnitz, part 2, in 3 languages. – 2) Meiser & Mertig, Dresden, German. – 3) Leybold's Nachfolger, Cologne, Fren

4 Physical Demonstration Models, c. 1910 1) Reflection and refraction apparatus by "Max Kohl, Chemnitz". – 2) Filament lamp on wooden stand. – 3) Voltmeter by "Radiguet à Paris", brass. – And:

Etched portrait. Signed in the plate and pencil signed lower right. c. 1915. Dimensions: (Unframed, paper) H 23.5" x W 15.75" Condition: Paper age toned. Corner losses. Handling marks, tears at edges.

After Gabriel von Max The Lion's Bride. Signed and dated lower right. Measures 36" x 27". Unframed. #Art #Paintings Artist: A. Massmann Issued: 20th c.

Artist: Max Parsons (1915-1998). Title/Subject: Sailing ships on the open ocean. Size: 22in x 22in; 25in x 25 3/4in. Year Created: c. early 20th century. Signature: Unsigned (or not visible). Medium/G

'Automatic Bookkeeping Register, Serial No. 2, c. 1915 A "one-off" machine that won the Gold Medal at Panama-Pacific International Exposition in San Francisco. Manufactured by The Automatic Bookkeepin

"The Gramophone" with Glass Horn, c. 1915 Oak case with original decal, metal reproducer, cut glass horn (damaged on rim), Ø 10 1/5 in., good playing condition. "The Gramophone" mit Glastr

Painted Art Noveau storefront C 1915 having central double doors flanked by store windows accessible from the inside. >The central glass sign painted B Sturlese. Dismantles for transport. Ht: 114" Wd:

Antique 18K Gold VACHERON & CONSTANTIN Chronometer Royal Mens Open Face Pocket watch c.1915* 57 mm EXLNT* RARE! ​​ This VACHERON & CONSTANTIN​ pocket watch is Swiss made.. Great pres

Breweriana Sign, Indianapolis scene supporting union labor, c.1915, VG+ cond w/some prof repairs & closed tears, in period oak frame w/museum glass, 26.5"H x 18.5"W.

Large Gramophone with Mahogany Horn, c. 1915 Grained wood case with brass ornaments, large mahogany horn Ø 22 ¾ in., Juwele Electro soundbox, good working condition, with 1 disc. Groß

STEIFF bear, c. 1915, white, Kapok, 24 cm, shoe button eyes, light colored embroidering, with button, nice full mohair, felt paws in good condition, very nice expression German Description STEIFF B&au

AN EARLY BEZALEL SPICE CONTAINER.Jerusalem, c. 1915. On a round base with wirework edges. The stem is decorated with appliedfiligree. The upper portion is acid etched designwith a grapevine motif. Top

Joseph Filemyer (American, Early 20th C.) "Estate in Normandy" oil on canvas, signed and dated lower left Joseph S. Filemyer, 1915. Pennsylvania Academy of Fine Art exhibition tag and Schwarz Gallery

Louis Ritman (American, 1889-1963) The Garden, c. 1915 oil on canvas signed L. Ritman (lower right); bears estate stamp (on the reverse) 21 1/2 x 25 3/4 inches. This lot is accompanied by a letter fro

A Navajo Regional Rug Teec Nos Pos c. 1915 native handspun wool, vegetal and aniline dyes Provenance: Ex-collection: Ruth Belikove, Alameda, CA Published: The Rugs of Teec Nos Pos, Jewels of The Navaj

HMV Horn Gramophone, c. 1915 His Master’s Voice. Oak case with original HMV decal, HMV No. 4 reproducer, double-spring motor, large 11-panel metal horn (repainted), Ø 23 ? in., very good playing co

This is truly an outstanding authentic original circa 1915 Navajo Ganado Hubbell Trading Post Rug. The rug is a very early original Hubbell Ganado and is considered a “pound” rug, which are rugs t

Navajo Crystal Rug, c. 1915, 74" x 49". The warp count is 7, and the weft count is 24, per inch. Includes an old tag that states the date as 1930s, but this weaving is from around 1915. Acquired from

Föderl-System Signal Transmitter Telephone, c. 1915 Austrian 4-lever telephone, semi-automatic dial system, manufactured probably by Czeja & Nissl, Vienna. Serial no. 780. Stellhebelapparat System F�