Lot of 10 Uranium glass beads! These are good to safely test Geiger counters with. They also glow brightly under black light. Very fun items to give that science nut in you family! Most of my items fo

 

VINTAGE DRAFTING TOOLS"SCHOLAR'S COMPANION" BOXNice little collection in a neat little boxTools are in GOOD CONDITION, could use a good cleaning, small compass has some surface rust. Box is well worn,

 

This is a vintage, used, Minerva measuring tool in its original box. It is stamped that it is Swiss made.  It measures approximately 4 inches in length and 1.5 inches in diameter.  If you have any q

 

Antique miniature folding stanley london drawing tool, measures when folded 60mm & when open fully 165mm. Also Comes with a handy leather pouch and Is in very good collectable condition. please vi

 

ray54188 Store Description FROM THE MINIMAL RESEARCH I HAVE CARRIED OUT ON THIS RARE SOLAR MICROSCOPE I WOULD SUGGEST IT DATES TO THE MID 19TH CENTURY. MEASURING IN TOTAL 15.5 INCHES TALL THE LARGE CI

 

Stained Glass and Mirror Kaleidoscope. Measures 4" long by 1 1/2" wideSee pictures for appearance. Item # 0115-45

 

You are bidding on a Universal Shunt Type 4309-B manufactured by H.Tinsley & Co, London. This piece of equipment would have been used with a vibration galvanometer to provide a variable resistance

 

1942 Florence Nightingale PledgeCard Stock 8" x 10" Good condition, there is a little fading on the right edge that would be covered by a frame. Always listing interesting & unusual items so be su

 

10 Benicar Pharmaceutical Pens No longer given out by the drug reps!! Gel ink and comfortable rubber grip! *I will also include a pack of Benicar Post It Notes for FREE!!*

 

Hi, the item being offered is a swirled Blue with Alabaster Catalin Bakelite Taylor Thermometer and Humidity gauge. This colored version is usually seen with dark age patina on it, but I've restored i