Genuine, period. Good condition. Weight numbered 10 missing. Hydrometer and weights numbered 7030 - hydrometer also P51. Boxwood slide rule stiff. Hinges and catches secure. Base lifted in one corner

 

UP FOR AUCTION IS A VINTAGE METEROROLOGICAL INSTRUMENT. VINTAGE BARIGO THERMOMETER--BAROMETER--HYGROMETER LET ME START BY SAYING I DON'T KNOW A THING ABOUT HOW THIS WORKS. IT WAS FOUND ON THE DESK OF

 

Up for auction is a vintage Binary Slide Rule with case and instructions. The slide rule measures 8 and 5/16th inches (not including transparent arm). On the side with 2 arms, it says, "THE BINARY SLI

 

Normal 0 false false false EN-US JA X-NONE May be picked up at the Sterling Hill Mining Museum in Ogdensburg, NJ if you wish to save on postage. Shipping includes delivery confirmation and insurance w

 

Vintage Omega 7 x 50 binoculars with coated lens and lens covers, in good condition but need some repair or adjustment. It is hard to get them to focus. Case in fair condition with stains and much wea

 

          4 A.S. Aloe Co Dr Office Medical Jars Stainless Steel Lids Burgundy  Lettering         4 A.S. Aloe Co.-Vintage Hospital glass jars with stainless  steel lids. Slight mark noted on

 

Vintage Miner's Hard Hat with Carbide Latern Skullgard Miners Hard Hat made in the USA by Mine Safety Appliances Company Autolite Carbide Latern made in the USA Both in excellent condition they appear

 

Up for auction is one lot of dental fillings from the estate of a dentist. The four fillings by themselves weigh 6.2g. Total weight of everything is 25.9g. Material unknown. I do combine shipping. Che

 

A comprehensive professional quality vintage technical drawing set with steel reinforced pivots. The set comprises: Multi-function holder - length 156mm. It has a hinged and adjustable pin and offers

 

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