Trippensee Planetarium Company Desk Tpo Tellurian

This scope is unsigned and was acquired from a European collector. It could be American but I'm guessing its not. The eyepiece and turning mechanism are brass. The tube is canvas wra...

If you are a seasoned antique bicycle collector than you already know how rare a find this Chilion really is. All wooden wheel and frame antique bicycles are among the rarest. There ...

We were told that this coil was originally from West Point but there is no paperwork to back that up. We also guessed at its age. But it looks to be over 100 years. We have owned many coils over the years but nothing of this Size or quality. The wood furniture surrounding the coil is beautiful showing turned wood ends. In almost ll cases these Induction coils...

M4 US Government Army Issue World War II, vintage 1941-1942 Horse Gas Masks are very scarce. Due to the large size, most were discarded after the war. Occasionally, one will pop up, but most are incomplete or in poor condition. The M4 Horse Gas Mask has 2 large filter canisters, one placed on each shoulder of the horse. It has a chest mounted pack, and a rubber mask for the horse's muzzle. Flexible hoses run between the components, and leather straps keep everything secure to the horse. Horses (Cavalry) and Pack Mules were not as common in WWII as they were in WWI, making the Horse Gas Mask all the more rare. If you are a serious gas mask collector, consider the chance of finding another M4 Horse gas mask. Included is the signed canvas...

This rare paradoxical planetarium demonstrates the rotation and revolution motion of the system of the planet Jupiter and the Medici satellites. The base is made of ebonized fruit wo...

Antique The Vetter Co. Ideal Planetarium Model 1930s in original case. Item features an original metal case, brass and metal construction, original label, very nice antique item...

A set of graduated calipers from the Ross of London optical company, mounted on a later wall hanging backboard. Each caliper with various markings. Ross of London was a maker o...

Rings beautifully, and moves smoothly. Gifted from the Governor of Pennsylvania, David Lawerence to the Chancellor of the University of Pittsburgh...