RARE EARLY FRENCH SLIDE RULE " LENOIR " C. 1825, TAVERNIER GRAVET REGLE A CALCUL Here on offer is an absolutely rare and early slide ruler, made from boxwood with one slide, invented and made by famou

 

Hello and thanks for looking at my auction and please check out all my other listings! Today we have... Yep you've seen them in the scary movies and at the eye doctors office and well, that's probably

 

Antique Paper Covered J. Sargent Prepared Microscope Slide Please study the photographs for the details of the slide. The slide has been used but is still in good order. A good quality slide. Please s

 

This auction is for a late 1700s / early 1900s freeblown glass eyebath, made in two pieces, the bowl and the foot / stem assembly, joined / fused whilst still semi molten, the pontil under the foot gr

 

A polished, good quality brass binoculars in excellent condition. No dents or damage and the lenses are free from scratches and chips. Optics are very clear and collumation is excellent - smooth focus

 

THIS IS A VICTORIAN CASED POCKET BAROMETER ,THERMOMETER,COMPASS IN LID OF CASE BY CW DIXEY OPTICIAN TO THE QUEEN NEW BOND ST LONDON,THE DIAL MEASURES APROX 45MM,IT IS WORKING FINE, THERE IS SOME MINOR

 

ourniftyfinds Store Antique Eyeglasses/Spectacle Lot. Gold Fill. Original Shipping Boxes. Parts A nice old eyeglass lot. 2 pair are marked gold fill, as well as the extra arm. All are in good overall

 

I WILL OFFER THE BEST IN COLLECTING . WATCH EVERY WEEK FOR GREAT FEATURED ITEMS . WHAT YOU ARE BUYING IS AN INCREDIBLE EARLY 1920s VERY RARE " PHILMORE " MODEL 1 TUBE RADIO RECEIVER . THIS EXAMPLE IS

 

Measures approx. 1 7/8" tall.   Please see pictures for details on condition. Email any questions. 

 

I have owned microscopes and telescopes but this lens is very puzzling. It comes apart into 4 pieces, and there is a square piece of glass among the internal parts, very odd, sort of attached to a pie