pumkinhead Store High Density Graphite Conical Dual Mold for Precious Metals Refining and Casting For your consideration is a brand new professional dual graphite conical mold which needs no pre-heati

 

lulupie store Atomic Retro Era West German Sputnik Type Barometer Weather station c1960s

 

these are very old and maybe very sort after,the bottoms on them measure aprox 3cm,s they all look good condition,i post world wide from new zealand airmail takes 10 days to get to you ,i have pay pal

 

Classic Keuffel & Esser Log Duplex DeciTrig slide rule. The latest patent dates from 1940, and Mr. Lundin was already a graduate student in Chicago by 1950, so the timeline for dating this is pret

 

I'M SELLING THESE FOR SOMEONE ELSE AND I KNOW NOTHING ABOUT THEM. WHAT YOU SEE IN THE PICTURES IS WHAT YOU GET. THERE ARE 6 DIFFERENT COINS FROM 3 DIFFERENT OLD MINES IN KENTUCKY AND TENNESSEE. INDIAN

 

Five drafting pens from the early 20th century. The one of the far left may be mid 20th century. The one on the far left and the one second from the right are marked KEUFFEL & ESSER. Second and th

 

ANTIQUE MICROSCOPE SLIDE BY RICHARD SUTER. VERY RARE DIATOMS. TERPSINOE MUSICA. FROM THE COLLECTION OF J.G.BRADBURY. SEE IMAGES FOR CONDITION. EXCELLENT. I AM LISTING MORE ANTIQUE MICROSCOPE SLIDES OF

 

Excellent Condition RARER Guy's Dropper 6 Date HEX BASE Carbide Cap Lamp LOW VEIN VERSION With WRONG side Water Door & WRONG Patent Date Includes: Reproduced Guy's Dropper Pit Lamp Cap Lamp Box &a

 

VINTAGE Binoculars Made in Italy Everything working No carrying case Powerscoped Non prismatic

 

This is a Picket slide rule from the Cleveland Institute of Electronics and the patent date goes back to 1964. The slide rule is a plastic I think with metal on all the edges including the center slid