The Mechanical Engineer Pocket Calculator .................................... 8 images available top left. ....................................... The Mechanical Engineer Pocket Calculator/ Slide Rul

 

This great barn find is in excellent condition. Measures 4 3/4'' x 3''.

 

HERE WE HAVE RARE LOT THIS IS ONE OF MY COLLECTIONSEE MY RELATED LOTS!STEEL WITH PLATING WHICH HAS NICE PATINA & SOME WEAR! & EBONY HANDLESAPPROX 33 CM LONGNICE PATINA GOOD CONDITION COMMENSUR

 

                                                                                                                                     

 

Here is a rare find: an original canary cage used by miner's to detect methane and other noxious gases in mines - especially when mining new veins; these gases would affect the bird before miners. Thi

 

A rare double ended WW 2 medical instrument by George Carsberg Ltd. London. Stainless, round double ended cylinder, with N on one end and S on the other. It has the War Department broad arrow mark on

 

Antique Eye Glasses, Marked 12 K G F , with case, case marked B.E.Gurney 89 Water ST. Newburgh, N.Y. shadow from flash, worn but in good cond.

 

DescriptionWelcome & Thank You for Shopping In the USA! A beautiful original 1926 Prohibition Prescription for Spirits Frumenti, the US pharmaceutical term for Whiskey...fZxvi (fluid pint)...Sig.

 

Pick is in good condition. Just how it was found in an old barn in Oregon. Not sure the name of the company or if the markings on the other side are markings. Handle shows some wear from age. Handle i

 

1901 PHYSICIANS CALL LIST & RECORD ALLEGHENY PA WM. RUMMEL MD CABOT PA JANDA ALLEGHENY PA WITH INTERESTING OLD MEDICAL INFO INSIDE! Measures approx: 4" x 6 1/2". This old leather bound book has em