Very nice K & E Slide Rule with hard shell case, not many like this and am sending a couple slide rule manuals. Look at pictures and questions, just email. Shipping is $5.00 anywhere in the U.S.

 

Vintage coal miner's, carbide hat lamp. Patented in 1916 by Universal Lamp Co. Very Good condition. "It's Trouble Proof"

 

Looks to be in very good condition, but remains untested for functionality.

 

Item Description: VINTAGE JUSTRITE BRASS CARBIDE MINERS LAMP Vintage complete justrite brass carbide miners lamp. Top stamped MADE IN USA PAT NO 115123 JUSTRITE ON OFF. Bottom of lamp stamped UNITED S

 

You are bidding on a Vintage Swift Compensated Barometer Ship's Wheel Made in England. As you can see this barometer is in very good condition. Measures approx. 5" in diameter 7 1/2" spoke to spoke. C

 

It is a large Weston Electric Voltmeter. The face of the meter is 8 5/8" in diameter. The back plate is 9 5/8" in diameter. It is 4 1/2" deep. The posts on the back stick out an additional 2 1/4" maki

 

Vintage Zenith Royal 50-X Phone Magnet Hearing Aid Amplifier With Display Case Excellent vintage used condition as shown, with case and earplug. Unknown working condition. Please see photos for more d

 

BLACK AND WHITE KALEIDOSCOPE Description View Full Size image View Full Size image View Full Size image View Full Size image View Full Size image View Full Size image**** MADE IN THE USA ****THIS LOVE

 

You are bidding on a Vintage Charles Bruning Co. Electric Drafting Eraser No.3831 As you can see this electric eraser is in very good condition. It's clean and shows very little wear. I plugged it in

 

Up for auction is a lot of 3 antique Truax Greene Co and 1 unmarked urethral sounding probes. They all measure about 10 1/2" long and they vary in thickness. There is rust and loss of finish on all th