small wooden box ,13 x 11 cm, with a set of napier,s bones or calculating tables made from wood. in good condition.

 

Black leather case and interior blue velvet show signs of wear but the 12 instruments are in excellent condition. The small round case contains spare screws and washers.

 

here we have a good antique-old miners bucket and a Edison cap light. the bucket is in ok-good shape with wear, dings-dents, discoloring and very worn stickers.NO HOLES IN THE BOTTOM. it is a 3 piece

 

VINTAGE SLIDE RULE KEUFFEL & ESSER COMPANY POLYPHASE DUPLEX SLIDE RULE IT IS 12 1/8" LONG THERE IS 3 PATENT DATES ON IT-JUNE 5,00-DEC 22,08-8.17.15 IT IS IN EXCELLENT CONDITION COMES WITH ORIGINAL

 

Dupont Blasters Handbook 15th Edition. 1969. 525 Pages. Covering blasting procedures for mining. Light wear along edges. Inside cover shows minor soiling in corner. No rips or tears in the book. Power

 

Brass/ Steel 9 in. Proportional Divider In Wood Box This New Reproduction is a Brass/ Steel 9 in. Proportional Divider, reproduction crafted in the style of a century ago with NICE HARDWOOD BOX ( may

 

e-bayers, you are now bidding on an L-1 (size 7-1/4 lace in liner) vintage msa comfo cap, complete with liner and light cord snap, in near mint condition, very few lite scratches, the liner is in good

 

VINTAGE PICKETT N902-T or N902ES 10" SLIDE RULE SIMPLEX TRIG with BOX & MANUAL Excellent ConditionIncluded: Box, All Metal Slide Rule with Leather Cover, How to Use Trig Slide Rules Booklet, Slide

 

Here we have a really nice Vintage Skull Guard Miners Helmet. This one was used mere in and around the coal mines in Pennsylvania. Winning bidder pays $7.00 S & H. Good Luck

 

Antique Miners Safety LampT The lamp is complete and work The magnetic lock is not active magnetic lock active it been disabled!!!!!!!! Worldwide shipping with tracking number. See my other Miners Lam