Two disc kaleidoscope with gold-colored metal housing. Aprx 7 x 2 1/2 in. Good condition with flaking to metal veneer. No international bidders sorry. Please check out my other auctions. I will combin

 

This is a vintage, used, Minerva measuring tool in its original box. It is stamped that it is Swiss made.  It measures approximately 4 inches in length and 1.5 inches in diameter.  If you have any q

 

UP FOR BID IS A BEAUTIFUL SETH THOMAS COMPENSATED BAROMETER WITH MOUNTING BRACKET. THIS GREAT WEATHER BAROMETER IS MADE IN THE USA BY THE TAYLOR INST. CO. THE CAST ALUMINUM CASE IS BLACK WITH A BLACK

 

VINTAGE EXTREMELY RARE EDWARDIAN CAMERA LUCIDA BY "ALEX ALEXANDER".THIS FINE QUALITY INSTRUMENT WAS MADE BY ALEX ALEXANER OPTICIAN TO THE KING EXETER,A SPECIALIST OPTICIAN AND SUPPLIER OF OPTICAL SCIE

 

New in it's box, this STAR Circular Slide Rule No. 120 is about 4.5" in diameter. It has many scales on each side, and on the front says, "Scientific Instruments Co. 1962 No. 120 Professional Slide Ru

 

No Reserve! This is a very nice vintage Brunton's pocket transit also marked Ainsworth & Sons, Denver, Colorado. Although a visual inspection shows no damage (the mirror is intact, the hands move,

 

HERE IS A EXCELLENT CONDITION WELCH SCIENTIFIC CO AC/DC GENERATOR IS COMPLETE AND WORKING NICE UNIT HAS GE 1/3 HP MOTOR THANKS AND EMAIL WITH ANY QUESTIONS GOOD DAY

 

VINTAGE MAGNIFYING GLASS QUIZZER 2” IN ORIGINAL ATTACHED LEATHER POUCH CASE Powerful fold away magnifying glass attached to a handy protective soft leather case APPROX MEASUREMENTSMagnifying glass d

 

National Mine Service Company First Aid KitHang-On-Wall or Hand-Carried steel First Aid boxSome supplies and instructions included, as shown (some of the original contents are missing)An old collectib

 

THIS IS A CLASSIC RARE DESIGN AND SUPER COOL PAIR OF WWI ERA 1916 KI WILLSON TORTOISE SHELL PATTERN GOGGLES/SUNGLASSES. THE LENS ARE AMBER AND IN BEAUTIFUL CLEAR CONDITION. THE INTERIOR PAPER IS STILL