This is a" Set of Two" hardback books. The first book is the bibliography to December 31, 1930 and starts with a listing of the Pioneers in the Geology of California. There are quality black and white

 

Vintage POST Hemmi 1441 Pocket Slide Rule With Magnifier Description; GOOD CONDITION This small (five-inch) one-sided slide rule is bamboo covered with white celluloid, with a clear celluloid and meta

 

Up for sale VINTAGE K&E KEUFFEL & ESSER CO. DRAFTING SET MADE IN GERMANY PRE-OWNED / USED , VERY GOOD CONDITION, __________________. . !!!! Please see detailed pictures before bidding. see pic

 

This is a small mercury recovery retort, designed to purify your mercury while separating it from your gold. Instructions for use.Work in an open well ventilated area with a breeze at your back when o

 

peterman69 Store W.H Harling Mathematical Instrument Set - High Quality Victorian Set - 14 Photos W.H Harling Mathematical Instrument Set Made In England High Quality Antique Set This auction is for a

 

Plessey PDRM 82 Portable Dose Rate Meter This portable geiger counter, manufactured by Plessey Controls Ltd of Poole from 1982 onwards, was issued to both U.K. emergency services and the Royal Observe

 

ANTIQUE MICROSCOPE SLIDE BY FLATTERS & GARNETT. KARYOKINETIC DIVISION IN DEVELOPING TISSUE. GROWING POINT OF PINUS. SEE IMAGES FOR CONDITION. EXCELLENT I ALSO BUY ANTIQUE MICROSCOPE SLIDES. VISIT

 

Vintage Gerber Scientific Instrument - Gerber Variable Scale in org box. Made from Lucite and aluminum. Model TP007100B; patent 284335. roughly 12” long. Condition- intact - slide moves smoothly. th

 

Combined shipping offered on sticker. Any questions feel free to ask, thanks for looking,

 

HERE WE HAVE A BRAND NEW 15 INCH TURBO PAN. THIS PAN IS A NEW FAVORITE OF MINE! SAVES TIME PANNING, SUPER WIDE BOTTOM, WORKS GREAT!--SPIRAL RIFFLES TO BREAK UP DIRT AND CLAY--RIFFLE GROOVES GRAVITY FE