permissible gas mask for ammonia. mine safety appliances co the mask is in good shape no dry cracks the spare canister still sealed

 

This is a brass Auto-Lite Carbide Mining Lamp, produced by the Universal Lamp Company. Auto-Lite carbide mining lamps were produced from 1913 through 1960, most following the design Jacob Sherman pate

 

Hello ebayers, For sale is my original classic Tasco 1959 10TE Solarama long-focus refractor made by Royal Optical Co. of Japan. This beautiful classic scope is a 1200mm FL at f16 and 76.2mm dia. The

 

This is a new can of calcium carbide,one-half pound can. Made to run your carbide lamp 1/4"by 1/2" carbide. Looks like gravel rock. Must be shipped USPS ground can take 6 to 20 business days to reciev

 

Here we have a fine Antique Mahogany Cabinet for the Sisplay / Storage of Specimen Glass Slides that masure the usual 3 ins x 1 inch. There are Six Pull Out Drawers with a Total Capacity to hold 468 S

 

This is a fairly large pair of Binoculars made under contract for the US Navy by the National Instrument Corp. of Houston during World War Two. This is their Mark 32, Mod. 1, and includes the original

 

SUNDIAL I recently acquired a large collection of vintage compasses and other similar scientific/field instruments from an estate. These are not my area of expertise but they all seem to be in working

 

Vintage Fritzsche Bros Vial Bottle w/Glass Stopper Oil of Valerian- I have recently purchased about 50 vials of various essential oils and salts by the Fritzsche Bros.. Please visit frequently for new

 

Your bid is for all 3 of these old drafting sets.Condition varies so judge by the photos or ask a specific question. Smallest set has no markings The leather boxed set has very unique embossing to the

 

The Kit Includes: 1 - E-Z Sluice Box. The Sluice Box is black, 2 1/2 inches deep, 24 inches long and 7 inches wide. - The lightest, most portable sluice available. Great for backpacking. Made of polyp