This is a unique heirloom quality brass pedestal kaleidoscope by glass artist Mary Aldrich. The piece is newly crafted and incorporates my distinctive cast and decorative solder detailing on the body

 

These are beautiful, collectible or indeed usable new items. They are radiation hardened and mil spec (military specification) and I believe they came from Lockheed Martin IN PA, USA. The are for use

 

Hard to find these anywhere! Here are a pair of very cool 1930's GE (General Electric) metal knobs from a mining smelter in Hornsilver (Gold Point) Nevada. They are to adjust resistance on a control p

 

SHIPS WORLDWIDE Vemco Lietz Drafting tool set pieces Vintage Drafting tool setTools have original factory markings of Vemco & Pasadena, case is marked Lietz No 1623 PBIncomplete set, very damaged

 

Pickett & Eckel Inc. N-500 ES and N-300 ES Slide Rules. Both items are in excellent condition and both come with its own Suede Leather case. Made in the USA Biography: Printer Roswell Colvert Pick

 

WELCOME! You are bidding on a lot of 2 pair of old optical specticals eye glasses. These seem to be in pretty good condition but the lenses may have some scratches. They need a really good cleaning. O

 

This is the famous plastic blue bowl gravity concentrator designed to work forever with no moving parts. Comes with water flow control valve & the supports to place it on your bucket. You can also

 

You want to go Gold Panning?If you do, here is several items you will need to go out and find some of that precious Metal/Ore. 15+ Items total + means a couple FREE Items. There is a 10&1/2" Diame

 

An ideal assorted Collection of Specimens for the Preparation and Mounting of Microscopic Slides: Briefly Includes: All the small cases contain Full or nearly full Cover Glasses ... interesting differ

 

The Watts Highway General Utility Level in original fitted box, it is in excellent condition and even includes the spanners and plumb bob, it has an inspection label in the box dated 1948, whether it