L.E. Knott Apparatus Co. Scientific Equipment Cabinet.

Two items for one money. First item: 19c eye doctor instrument, signed LeKnott Apparatus Co., Pat Feb 20 1906, scientific supplies Boston, Mass. Dimensions: w :5.5 in. x h :7.5 in. Second item: Stromb

L.E. Knott Apparatus Co. Wood and brass relay & L.E. Knott Apparatus Co. Resistance Box. Also includes C.H. Stoelting Apparatus Telegraph Key. Measures 3 1/4" x 8" x 4 1/8" & 4" x 8 1/4" x 4 1/2" & 4"

Wheatstone Bridge, 24"

Antique pre 1930's group of Telegraph Keys & Relays. Includes: L.E. Knott Apparatus Co. Wood and brass relay Brass and wood worn Key switch Unmarked Telegraph relay brass and wood Brass and wood key b

Mirror centered compass dial, under glass dome with printed card stock degree ring marked L.E. Knot Apparatus Co. Scientific Supplies 36 Ashburton Place, Boston, mounted in cast aluminum frame, that i

Volt-Ammeter by Knott Apparatus Co. Boston Mass. This sale will be broadcast live on sale day with an auctioneer and caller calling full descriptions of each lot being sold, as well as video feed of e

Includes 30+ catalogs, inserts, instructions and manuals for C.H.Stoelting, Lafayette Instrument, Marietta Apparatus Co., Central Scientific Co., General Radio, Hunter Manufacturing, Miranda, Premier

1929, List No. 35, Chicago, IL, some pages ripped out.

Vintage measuring device for surface tensions, etc. Iron and other metals. Labeled Central Scientific Co. Laboratory Apparatus, Chicago. 12" x 8" x 8 1/2".

1890s -1900s medical vacuum pump by Central Scientific Company Co. Laboratory Apparatus Supplies/Chemicals Chicago U.S.A. Made of cherry, iron, and brass. It has a glass bell jar with handle and one o

21 mineral and other Earth science specimen sets, including Scientific Apparatus & Supplies Co., Inc. and New York Scientific Supply Co. Sets with mineral specimens including How Soils Are Formed, How

Central Scientific Co. Industrial Laboratory Apparatus with 3 Sockets. Triangular apparatus has 3 legs and 3 sockets and is marked Central Scientific Co, Chicago Illinois. We haven't a clue what it wa

Newly cast in aluminum is this U.S. Navy Standard Diving Apparatus Morse Diving Equipment Co. Inc. plaque. Cast from an original from World War 2, this plaque is the correct size and style. Measures 8

Mfg. by Wheelco Instruments Co. Dimensions: 8.00 " W x 11.00 " H x 5.00 "D; 

Super unique filing cabinet made by the Columbia Steel Equipment Co. of Philadelphia, PA. Timeless American-made industrial style with a stunning multicolored patina to the metal. Four long pull-out d

Includes C.H. Stoelting cardboard and metal disks in various diameters. Threlkeld & Tilford Scientific Apparatus & Specialty disks 1914. Universal Microphone Co. Stroboscope. Central Scientific Siren

A wrought iron and polished brass fireplace tool set by Pilgrim Fireplace Equipment Co. The set includes a brush, shovel, poker, tongs and holder. 12" (1') W x 6" D x 32" H

Hardware cabinet made of straight-grained oak, well worn. Two drawers are missing on the bottom. Has 13 rows of 15 cubby holes. On the back is printed // Marshall Ill / Federal Equipment Co / 1937 //.

Includes mirror, Head-Chin rest stand, Rotary motor dial, Thermometer x 4, Central Scientific Co. electrical post and Walser Automatic Timer. antique medical, antique psychology, antique science

1922-27, including Scientific Laboratory Apparatus List No. 25, and Laboratory Equipment Catalog B-327, paperback cover ripped.

Catalog F. Central Scientific Co. No copyright date printed. LR IMPORTANT: Before bidding, please read the terms and conditions. When you registered for the auction you agreed to these terms and will

Scientific Machine Co. “Spitfire” Skill Game Gum Vendor. Circa 1940s. World War II-era countertop skill game, having a painted wooden cabinet with glass cover. Painted wooden parts and sil

Arguably the most iconic Japanese manufacturer of diving helmets is the Yokohama Diving Apparatus Co. Ltd. Based in Yokohama, Japan this company produced helmets for over one hundred years. Many of th

Pair of Tiffany & Co.(American 1837), private stock Atelier Le Tallec (French 1930-2014), footed porcelain cache pots, 2006, each having an orange ground, chinoiserie decoration, and gilt and silver a