Scientific, Molecular Alpha-Helix Model

Scientific Molecular Alpha-Helix Model Resin, steel, acrylic, plastic laminate. Produced by Metaloglass, Inc., USA. Brass plaque to base with maker's information and "ALPHA-HELIX/MAGNIFICATION 200,000

Scientific Molecular DNA model, 1950s Resin, steel, acrylic, plastic laminate. Produced by Metaloglass, Inc., USA. Brass plaque to base with maker's information and "DEOXYRIBONUCLEIC ACID/(DNA)/MAGNIF

Box Set of French English Student Molecular Models. In its original box, this educational chemistry set of wooden atom balls and metal spring bonds includes an instruction sheet in French and English,

Vintage scientific helix rotation model. Early to mid 20th century. H 19" W 8" D 6".

Pair of Molecular Chemistry Model Sculptures. One cube model with black atoms has a tag marked "CUBIC" and the other model with green atoms is marked "TRICLINIC," by Sargent-Welch Scientific Co. Dimen

WINSCO Electrostatic Generator. Scientific Model. Van De Graaff. Currently working. Shocking. Dimensions: H: 28 inches: W: 10 inches: D: 15 inches --- We offer curbside delivery to NYC, Manhattan, Clo

Vintage L'AD label red and white molecular model . Measures 9" x 9" x 8"

Dona, Lydia (American/Israeli, born 1955), MOLECULAR MODELS AND FIELDS OF SYNTHESIS AROUND THE MILD GREEN OF ABSENCE, 1987, oil and acrylic on canvas, 48 x 48 inches, signed, titled, and dated on canv

Vintage handmade 1960s scientific plaster and wood models showing the different stages of mitosis (cell division), this set shows the 5 phases, prophase, prometaphase, metaphase, anaphase, telophase a

Mid Century Modern Toy Lot. KAY BOJESEN Soldiers. MCM Student Molecular Models Kit. Colored spheres and rods to build Molecules. Dimensions: H: 9 inches: W: 3 inches: D: 2 inches ---

Molecular Models Science Education Kit in Box, Sargent Laboratory Supplies, 2 of 2. This chemistry classroom teaching tool comes with colored wooden balls and both wooden and metal connectors for buil

this is a very cool item in the original box , box is about 8 x 10 inches,

VINTAGE MODEL AIRPLANE SALES EPHEMERA, UNCOUNTED LOT, more than 50 pieces, including catalogues and brochures, companies featuring Scientific Model Airplane Co., Berkeley Models, Comet Model Airplane

VINTAGE SCIENTIFIC AIRPLANE MODEL KITS, LOT OF THREE, balsa wood models, comprising The Ensign, The Starling, and Humdinger, boxes appear to be full but of unknown completeness. Scientific Model Airpl

A 1999 coin operated pachinko style arcade machine. Jungle Rock by American Alpha. Model no 221. Pull ball shooting lever and try and land in lighted slots. If successful, you move onto the next level

Includes The Ensign from the Scientific Model Airplane Co., Cleveland Model & Supply Co. Northrop's P.61 Night Fighter "Black Widow", and Sig Manufacturing Co. Stinson L-5 Sentinel. All appear complet

Brass HO gauge GE E44A electric engine. 1980's Alpha Models (Korea) unpainted, this is a one pantograph style diesel/electric engine. Still wrapped in factory plastic. Box measures 13" X 5" X 3".

VINTAGE SCIENTIFIC AIRPLANE MODEL KITS, LOT OF 16, balsa wood models, including Ben Howard's "Mr. Mulligan", Valkyrie, Grumman Wildcat, Clarion, Fairchild Cabin, and four "Super Flyer" models, boxes a

VINTAGE SCIENTIFIC AIRPLANE MODEL KITS, LOT OF EIGHT, balsa wood models, comprising two Parachute Planes, three Firefly models, a Zenith Soaring Glider, an Imperial Soaring Glider with 72" wingspan, a

Italy, 20th Century silver gelatin 5 7/8” x 4 5/8” Three molecular photomicrographs, with pencil written inscription noting sizes. Tags: science, medicine, biology, photo, black and white,

Condition is solid Excellent on this early model right hand wind reel. Made for line weights 4-6 with rear mounted drag adjustment knob and quick release ventilated spool this reel still retains its g

Nice early scientific anatomical model. Has chips, cracks and a few missing pieces (we do not know which body parts are missing)Condition: good overall. call for additional condition report. Size: 33i

Two Polaroid SX-70 cameras, for Polaroid SX-70 instant film. Including SX-70, and Alpha 1 Model 2, with cases.

19th Century French Constant Verick Paris Brass Scientific Microscope. Model 7. Origional working condition. Measures approximately 10.5 inches high x 3.25 inches wide x 3.5 inches deep.