YOU ARE BIDDING ON A PIECE OF HISTORY, A PAIR OF MELTING CRUCIBLES MADE BY DENVER FINE CLAY CO. USA (SEE PHOTO 4). THESE WERE USED FOR MELTING METALS IN COLORADO RELATED TO THE MINING INDUSTRY. THE DI

 

ANTIQUE MICROSCOPE SLIDE BY ALFRED REEVES. MICROPHOTOGRAPH. THE INTRODUCTION OF CHRISTIANITY INTO BRITAIN. SEE IMAGES FOR CONDITION. EXCELLENT. NEAR TO MINT CONDITION I HAVE HAD TO RAISE POSTAGE COSTS

 

urbandigs Store Vintage Diagnostic Laboratory Testing Sign Urine Blood Analysis 26 X 12" Medical * Presenting a vintage, hard white plastic "Diagnostic Laboratory" sign with raised black lettering. It

 

littledame47 Store Solid Brass Pocket Transit Compass 3" Survey Nautical Engineering Compasses OFFERED IS THIS VINTAGE BRASS SURVEYING COMPASS ANTIQUE FINISH. I PURCHASED AT ESTATE SALE, I DONT KNOW M

 

14 OLD COAL MINE TOOL CHECK TAGS. BRASS, SOME MIGHT BE COPPER. DIFFERENT NUMBERS ON THEM. THEY DO NEED CLEANED.

 

Vintage Microscope Kit by Gilbert1936M3466 Box measures 18" x 10" x 3 1/2".Box is in very good condition with a blue stain on the right side of top.2 manuals, Shrimp Manual & How to use the Gilber

 

GOATFREAK64 Store VINTAGE FREDERICK POST ENGINEERS SLIDE RULE 1447 P HEMMI W/ CASE 3 THIS IS A VERY NICE VINTAGE FREDERICK POST COMPANY ENGINEERS SLIDE RULE. MARKED NO 1447 P, FREDERICK POST COMPANY C

 

You are bidding on a Vintage Charles Bruning Co. Electric Drafting Eraser No.3831 As you can see this electric eraser is in very good condition. It's clean and shows very little wear. I plugged it in

 

21 DIFF. NICE MAPLE MEADOW-CANNELTON COAL CO. COAL MINING STICKERS GREAT CONDITION IF YOU BUY MORE THAN ONE SET, THERE IS DISCOUNTED SHIPPING!! 1-5--- $1.00 EACH ADDITIONAL 6-10-- .50 CENTS EACH ADDIT

 

Welcome,offered is an Altimeter Airguide Instrument which indicates changes in air pressure. Comes with original box & instruction sheet & all in in very good condition. Box has a bit of wear