You are bidding on a POCKET COMPASS This is a pocket Compass in its original Mahogany case. The needle is immobilised when the lid of the case is closed. The glass is very clean with no scratches. The

 

Chicago Apparatus Co Chicago ILL....Is a D.C. Milvay Galvanometer. W.M. Welch Galvanometer Chicago, Ill. Nice condition.

 

You are bidding on a lot of 52 coal mining related stickers. I tried to make sure there was no doubles but can't guarantee it. #11

 

Vintage MSA Mine Safety Appliances Company 10 Unit First Aid Kit Metal Box Made in U.S.A. Top of the metal box reads: "MSA Safety Equipment Headquarters First Aid Kit"Inside lists the Directions and C

 

Thiourea is also known as thiocarbamide. White, lustrous crystals with a density of 1.4 and a melting point of 180 degrees Celsius. Soluble in cold water. It's uses include - photography (removing sta

 

Vintage Brass Kaleidoscope w/Box by Van Cort Instrument Makers This is a vintage brass kaleidoscope made by Van Cort Instrument Makers. Comes in original box. Measures approximately 9 1/2" long, 1 1/2

 

YOU ARE BIDDING ON A VINTAGE BRASS PROTRACTOR MADE BY THE DIETZGEN CO, GERMANY. IT MEASURES 4 1/4" LONG AND 2 1/8" HIGH. RANGE IS "0" TO "180" DEGREES. ON THE FRONT IT READS: "DIETZGEN" AND THE WORD G

 

STEREOSCOPIC ATLAS OF HUMAN ANATOMYby David L. Bassett, M. D.SECTION IIICopyright 1962 by Sawyer's, Inc. THE LOWER EXTREMITYReels 175-205 3 Spiral bound books with 30 View-master reelsBooks and reels

 

I have available a vintage Germanow-Simon "Tel-Tru" desk or dashboard thermometer, manufactured in Rochester New York, U.S.A. Red and chrome, not perfect just honest wear. A few small paint chips. Nor

 

Vintage 1499-H Precision Pantograph by Post Heavy Duty metal. In excellent condition. All parts and instructions are here. Box is stained on outside but not inside. There is a broken gasket which was