Vintage Elementary Planetarium by Trippensee

Model with chain mechanism to create the motions of the Earth, Sun, Moon and Venus simultaneously. Marked 1964 on the underside. 12 inches tall, 18 inches wide and 7 inches deep.

Trippensee Planetarium Saginaw, MI. c.1960 Bakelite arm, metal, wood 13 inches high; 21 inches long full extended; 7.5 inch diameter base A geared tellurian by Trippensee, with a terrestrial globe rot

Trippensee Elementary Planetarium Orrery,Astronomy. Wonderful mechanicalmodel of the sun, earth and moon by Trippensee. Black stand with seasons, zodiacs and months printed at the base, with the sun h

Title:Elementary Planetarium only by Trippensee Author: George F. Cram Co. Publisher/Maker: The Trippensee Planetarium Co. Publication Date: c1950 Description: Plastic yellow sun with attached wood sp

TRIPPENSEE Vintage Planetarium Solar System Model. Sun, Earth & Moon. Marked.-- Dimensions: H: 13.5 inches: W: 20.5 inches: D: 7.5 inches ---

Vintage TRIPPENSEE Planetarium Mechanical Earth Orbit System. Saginaw MI. Functioning gear system teaching aid.-- Dimensions: H: 14 inches: W: 22 inches ---

TRIPPENSEE Vintage Planetarium Mechanical Earth Orbit System. Saginaw MI. Functioning gear system teaching aid.-- Dimensions: H: 14 inches: W: 22 inches ---

Nice vintage wood, with three divided sections labelled in hand-painted font that reads, "Hundreds | Tens | Ones". Perfect for a classroom. Bottom says 'Hendrick' in what appears to be black charcoal.

THE TRIPPENSEE PLANETARIUMCanadian, early 20th century, various materials. Four globes representing the sun, Mercury, Earth, and the moon, the plaque to the arm reading "The Trippensee Planetariu

Trippensee Planetarium Company, Saginaw, Michigan, geared Tellurian model, manufactured by the George F. Cram Company. Consisting of painted or lithographed globes representing the Earth, Moon, and Ve

Pat. U.S. Mar. 10,08, Can July 21, 08- Detroit Mich. USA

Trippensee Planetarium Co., Trippensee Planetarium OrrerySaginaw, Michigan, circa 1958, chain and gear driven Sun, Venus, 3 inch paper gore Earth, and Moon on a moveable arm with inset compass, emboss

School Orrery probably from the 1940’s or 1950’s. Trippensee Planetarium Co, Saginaw, Michigan. Bakelite Sun and includes Earth, Moon and Venus on a chain and gear driven movable arm. The base has

Trippensee Orrery, Trippensee Planetarium Company, Saginaw, Michigan, chain and gear driven bakelite sun, venus, earth, and moon on a moveable arm, compass dial (lacking glass and without arrow) {Heig

Artist:Trippensee Planetarium Company Title:Antique Orrery/Model Planetarium Medium:metal, enamel, plastic/Bakelite, wood, paint Dimensions:14 x 20 x 7 inches Signature:Trippensee Planetarium Com

TRIPPENSEE PLANETARIUM COMPANY ORRERY. HEIGHT 13 1/2"; LENGTH 18" (SOME LOSSES)

circa 1900, chain-driven mechanism for showing the relative positions of the sun, earth, and moon throughout the year. 14.5 in. high Additional high-resolution photos are available at LelandLittle.co

Gear and chain driven manual trippensee planetarium model. Trippensee Planetarium Company. When plugged in, the sun lights up (Bulb not included). Missing venus.

In-house shipping available. Dimensions: 12 x 20 x 8

The Jumbo Robot game has great graphics and comes in a 15" by 10" box. A 3" Robot is included. The portable jr. Planetarium is battery operated and made by Harmonic Reed corp. It is untested. Both are

American. 1900s. Manually operated. Wooden pulley driven by cord. Plaque with item name, patent date and manufacturer. 30" (l); 19" (h). Dick Withington collection.

Ca. first half 20thC. Condition is used with surface wear throughout. Part of suns gear missing, world globe post shows a repair. The world globe paper appears complete. The spheres move as they shoul

ELEVEN VINTAGE SCIENCE, GEOMETRY & MECHANICS BOOKS Elementary Plane Surveying; Integration by Trigonometric and Imaginary Substitutions; two books of Science - History of the Univers

Untested