1955 Slide Rule -Amazing comdition -No cracks or chips -Includes slide rule, original plastic sleeve, original box, original case and instruction book -Complete set -Message me with any questions -Pay

 

This is an original Pen-Scope in it's box with instructions. The box is not in great shape and there's a ding on the pen. It is 6" long, .5" wide. Thanks for looking, be sure to check out my other ite

 

RARE EXCELLENT CONDITION UNUSUAL SHAPE HANGING BAROMETER TEMP GUIDE WHAT YOU SEE IN PICS IS WHAT YOU SHALL RECIEVE PLEASE PAY WITHIN 3 DAYS OF WINNING BID VIA PAYPAL INTERNATIONAL BIDDERS PLEASE REQUE

 

Offered here is a First Printing of the out-of-print book Miners' Candlestick Patents, by Wendell Wilson. Published in 1983 by the Mineralogical Record Incorporated, Tucson, Arizona. . Includes 81 pag

 

this listing includes 1 ea. vintage lensatic compass in 100% functional condition..small amount of paint loss...metal case.. brass MADE IN JAPAN.. 2 INCH diameter

 

SELLING A VINTAGE US MILITARY W. & L.E. GURLEY, TROY SURVEY INSTRUMENT LEVEL WITH CASE . THIS IS A VERY NICE PIECE TO PUT TO SHOW, BUT I DONT KNOW HOW TO USE OR ANYTHING. IT WILL BE FOR PARTS OR R

 

Early Dr. I. Douglas Dentist Romeo MI Pocket Mirror This early pocket mirror measures 1 1/2" in diameter. The mirror is from the office of dentist Dr. I. Douglas in Romeo, Michigan. The glass is scrat

 

Up for your consideration is this RARE LOT of 2 different refillable pens for UROXATRAL AND CRESTOR, featuring rubber grippies, click style tops w/ large springs and pocket clips.. BLACK . . Both are

 

If you collect or restore old radios, crystal sets, early scientific apparatus, vintage test equipment, military surplus, or other unique old technical items, keep me on your favorite seller list. I a

 

Kelmar Pow'r House Electric Motor Assembly Kit with Power Transformer...circa 1946...complete and un-built motor kit with all parts mounted in box, 33 page instruction book and blueprint style assembl