BLASTING GALVANOMETERU.S. ARMYModel E-80GRAY INSTRUMENT Co., Philadelphia, Pennsylvania4" x 3"I have no way of knowing whether the galvanometer works or notCondition as shown in the photos. Normal 0 f

 

KL-1 Circular Slide Rule description This CIRCULAR SLIDE RULE (model KL-1) is 50 millimeters in diameter (approximately 2"). It is intended for performance of trigonometric and mathematical operations

 

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

 

excellentstuff-auctions KEEPING IT FRESH... New items added EVERYDAY! DESCRIPTION: Vintage metal optical case of goggles or glasses. The WILLSON GOGGLES company was known for producing safety & mo

 

Antique Microscope slide botany populus tiaus ? section root by CB 1895 this and the hundreds more slides and boxes i will be listing for sale over the next week or so are all from a large collection

 

Please take the time to study the photographs until you feel comfortable with your bid We dont repair, clean, or restore, our items are sold as pictured! usually fresh to the market place from estate

 

VINTAGE Wooden INLAID WOOD Handmade KALEIDOSCOPE Signed 1984 Large 12" UNIQUE

 

The scale and box both show signs of wear consistent with normal use and age.

 

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

 

Real / Authentic Medically Prepared and Articulated UNCUT Adolescent Human skull. 19th century, European descent. This is the EXACT skull you will get at the end off this auction. The attached photogr