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 1959 Pickett Slide Rule Model N1010-ES Trig comes with original leather case Slide rule is in very nice, used condition. The center section slides fine and it was offset in the pictures to sho

 

jamesforbes Store This is a terrific 8 inch high (including lid) glass apothecary bottle which was made by the York Glass Company.It is in a used condition with the label being rather grubby and the g

 

THIS IS A FABER-CASTELL 52/82 D-STAB DUPLEX SLIDE RULE, NOTE: IS USED, BUT IN LIKE NEW CONDITION!

 

approx 4" x 3" box and cards 2 cards are missing -- box shows age/wear - these are the actual items you will receive laminated Comparative Study Cards Anatomy - Cat Frog Necturus Shark listed on the b

 

THIS IS A DIETZGEN 1742 SLIDE RULE WITH A CASE. WHITE LAMINATE ON MAHOGANY. 20" AND IN VERY GOOD CONDITION. AT TIME OF SALE, DEPENDING ON YOUR LOCATION, I CAN POSSIBLY ADJUST SHIPPING.

 

Vintage Tasco 900x zoom lens microscope with wooden box complete kiteven has a sealed jar with bug in liquid. any questions please ask.

 

I remember my father using this when he worked in one of our local weaving sheds (in the days when they existed!!). It is a very nice piece-glass for viewing fabric faults. The item is manufactured fr

 

A Collection of Circular Slide Rules and Calculators. See photos for what is included. All are in very good condition except the Range Computer which has 3 internal cracks in the back plastic disk. So

 

No notable defects on slide rule. Some minor marks/ spots on case. Please see photos for exact condition. If you have any specific questions, please feel free to ask. Thanks for looking - Please check