The Winning Bidder gets this U.S. GOVERNMENT-ISSUED ACU-MATH Model SR 1311W Log Log Decimal Trigonometry 10-Inch Slide Rule, Faux Leather Holster, Original Box, and Instruction Booklet.   This Slide

 

You're bidding on a Taylor Fishing Guide Barometer model # 2280F on the box in very, very good working order condition. Sale includes barometer, lower half of original box with model number imprinted

 

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

 

Early Low Vein MSA Comfo-Cap with nice Tiger Striping and original liner/lacing. You can see where the MSA sticker that told the size was on the underside of the helmet, but it's no longer there. So t

 

This item is brand new in its original packaging!HAS BEEN OPENED AND I ONLY FILLED ONE PEN AND WROTE MY NAME ON A PIECE OF PAPER ONE TIME!! Just to see what the BIG fuss was about them!!! They really

 

You are bidding on a Vintage Selsi Compass Map Wheel Pencil with Case from Bell Electric Suppy, Inc. 415 W.Hackley Muskegon,Mich. It measures in Miles or Kilometres. Made in Germany. Works Great. We a

 

Vintage Wards Bathroom Cabinet model 05SGK-1154A. By Montgomery Ward. 19x14x5

 

This is a vintage engineering tape measure called Favorite Wyteface. Made by Keuffel & Esser, the burgandy textured vinyl case measures 5" in diameter. The 100 ft white steel tape inside remains i

 

Penncrest microscope from Japan. I believe this model to be out of the 1960s? Most of the accessories are missing but the scope itself is in really good condition. See photos for more info and ask me

 

THIS INSTRUMENT WOULD HAVE BEEN USED IN INDUSTRIAL LOCATIONS SUCH AS OIL REFINERIES, LABORATORIES, MANUFACTURING FACILITIES ETC. IT MEASURES AND RECORDS WITH INK PENS THE TEMPERATURE AND THE HUMIDITY