A small, student's microscope of brass, demountable parts, double eyepiece lens, single objective lens, mirror has some deterioration spots which still enable a good reflection of light onto the under

 

THIS AUCTION CONTAINS A WONDERFUL EXCELLENT QUALITY VINTAGE BRASS KALEIDOSCOPE BY CHESNICK AND KOCH WITH ORIGINAL TAG GIVING INFO ABOUT THE ARTISTS AND MATERIAL USED TO CRAFT THIS INSTRUMENT - TWO (2)

 

A Facit mechanical calculator from my collection. A bit dirty from sitting on a shelf, but complete and fully functional. Needs a good cleaning. S/N 155673, imported and sold in London by Block and An

 

K&E SLIDE RULE

 

ALVIN 729JS Drafting Compass Set Missing medium size compass - replaced with another compassreplacement compass has attachment for mechanical pencil

 

These clip on sunglasses from Lawrence & Mayo London come in their original, blue velvet lined, leather pouch (which does have slight dent, clearly visible in photo). I have no idea about age - to

 

OLD VINTAGE CHEMIST BOTTLE OR DECANTER LABEL , PLEASE SEE LARGE IMAGES ABOVE MADE FROM ENAMEL , MARKED MEDICINAL BRANDY IT MEASURES 3 X 2 INCHES VERY GOOD CONDITION , JUST REQUIRES A CLEAN SELLING AT

 

Vintage Pickett & Eckel Trig Slide Rule Model N1010-ES 12" Excellent condition. Copyright 1959. Comes in its original Picket case. Thanks for Looking!!!

 

Vintage Precision Drafting Tool Set Freidmann Germany I will combine shipping so check out my other listings.

 

Lot of 11 Vintage Stainless Steel Dentist Tools 11 Plyers type devices, some very unusual looking Brands - SWS? C. ASH & SONS (England) Clev-Dent Posted with eBay Mobile