Absolutely superbly engineered scientific instrument dating back to late 19th Century, early 20th Century. Stainless steel of highest quality. Intricate, delicate and accurate. By opening the instrume

 

*** LOTSA LOTS *** IN TONIGHTS AUCTIONS!! TAKE A LOOK AT MY OTHER LISTINGS -- YOU MAY BE SURPRISED! AUCTIONING: A LOT OF 3 MAGNIFYING GLASS. THE FIRST ONE HAS A YELLOW BAKELITE HANDLE AND IS MARKED AO

 

Up for auction are three vintage slide rules all show some wear but are in Good Vintage Condition. One Charles Bruning CC. #2401 made in U.S.A. with original leather case, a Monarch Reley #slr-5 made

 

This is a handheld kaleidoscope by an Unknown Artist. The body of the scope is made of painted metal and it has metal end caps. This scope has a 3-mirror system and has clear glass balls at the object

 

Artery model demonstrating the four stages of atherosclerosis. Model shows four stages: Normal, Fatty Streak, Plaque and Stenosis. All stages rotate on a hinged pin. Product is new, unopened and in or

 

Developed during WWII to test visual acquity for the military by the remarkable Dr. Isreal Dvorine, these color plates were painstakingly developed, tested and re-tested to accurately detect, classify

 

OFFERING 15 VINTAGE DENTAL IMPRESSION TRAYS, A RUBBER MIXING BOWL AND SPATULA. ESTATE SALE. ASSORTED SIZES. MAKERS INCLUDE; CAULK, DIXON AND BUNCE KANOUSE TECHNIQUE. MATERIALS INCLUDE; ALUMINUM, STEEL

 

Sargent Welch is a a major seller of Scientific (Instruments, Apparatus, furniture, Vacuum punps, chemicals, supplies for Industrial, Collegiate, Government and Research Laboratories - this is a Catal

 

Vintage Gerber Scientific Instrument - Gerber Variable Scale in org box. Made from Lucite and aluminum. Model TP007100B; patent 284335. roughly 12” long. Condition- intact - slide moves smoothly. th

 

Here's a Vintage Coal Miners Cap/Helmet/Hat that's made from Leather & Steel and, as you can see, is in Used "COOL LOOKIN" Condition coming with the Pa. Union Pin and the Miners Safety Slips/Cards