Auction is for a set of vintage Hamilton coated 2.5X opera style binoculars with leather case. They focus up and work fine but the lenses could use cleaning they have dust spots (see photos). If you h

 

Offered here is what appears to be an original copy on heavy paper of the mine location of the New Chesapeake Mine, Victor, Colorado, Cripple Creek Mining District. Measures 9.0 x 8.0. drawn by Dan Ha

 

This Barometer was just found at an estate of a retired engineer in Pittsburgh, Pa... made by Atco, also has a Glass covered, Porcelain face..Outstanding ! The glass is totally intact showing no scrat

 

Vintage 1959 Pickett Slide Rule Model N1010-ES Trig comes with original leather case Slide rule is in very nice, used condition. The center section slides fine and it was offset in the pictures to sho

 

The Kit Includes: 2 - 10" Green Gold Pan - The GREEN color contrasts the BLACK sand and the GOLD in your pan. 3 - Suction Tweezers - Suck up the fine gold and move it to your storage vial. 2 - Plastic

 

minkyspinky Store This is one of a number of microscope slides I have online at the moment. This one shows longitudinal sections of a tadpole, condition as shown. -------------------------------------

 

Rare Antique Yellow Tinted Glass Horn Cased Folding Lens Loupe Click the photographs to enlarge. Colours may differ due to any flash used. I combine lots so please wait for my invoice BEFORE you pay.

 

KOEHLER PERMISSABLE MINERS SAFETY LAMP NO.209 STAMPED KOEHLER ON THE SIDE IN BIG LETTERS, ALSO TRADEMARK AT THE BOTTOM ,STAMPED ON TOP , ISSUED TO KOEHLER MFG. CO. MARLBORO, MASS.U.S.A, APPROVAL NO.20

 

JOY MINING STICKER

 

This is a hand made kaleidoscope by artist, Dan Curry. Dan was known for making quality kaleidoscopes out of found objects – vases, antiques, discarded items. As a result, they were pretty much uniq