This LOGA calculator is in excellent condition, the wooden case it's in is in fair condition. DESCRIPTIONThis large cylindrical slide rule consists of an aluminum frame supporting a horizontal rotatin

 

Penncrest microscope from Japan. I believe this model to be out of the 1960s? Most of the accessories are missing but the scope itself is in really good condition. See photos for more info and ask me

 

VINTAGE MICROSCOPE SLIDE. N.B.S. WATER BOATMAN. SEE IMAGES FOR CONDITION. EXCELLENT. I AM LISTING MORE ANTIQUE MICROSCOPE SLIDES OF VARYING SUBJECT MATTER OVER THE NEXT FEW MONTHS. AS BEFORE, I ONLY C

 

K-E 4242 Serial No.11764.Made in Germany.Paragon.Sold as is untested.

 

THE FAT-BOY Hand-Dredge ONLY $18.00 Custom made gold extractor hand-dredge designed for extracting material from creeks. Great Price, GREAT return policy! We are so positive that you'll like our produ

 

Bidding on a book: A History of Surveying In California - CHAINING THE LAND by Francois D. Uzes, published by Landmark Enterprises, 1977. Book is overall good condition, dustcover is fair to good cond

 

This listing is for 2 VINTAGE TRIGONOMETRY TABLES BOOKLETS , an ITW & EX-CELL-O Corp. The 6 1/2" by 3" booklets are both in very good used condition and both have slight wear. The EX-CELL-O book h

 

OLD GILBERT CHEMISTRY EXPERIMENT LAB 12026 SET W/FULL BOTTLES NR Click to View Image Album Click to View Image Album Click to View Image Album Click to View Image Album Click to View Image Album Click

 

Hello, I am selling an Angus MacKirk High-banker/Dredge combo with 2.5 HP Honda engine and Keene pump in excellent condition. This unit has been used less than 2 weeks at a Gold Mining Club in Georgia

 

New Made in The U.S.A. Folding sluice box lightweight approx 5.8Lbs approx 51 in Long x 9in wide removable flair, folds up and can fit in a 5 gallon bucket or backpack, Deep V ribbed rubber matting, a