Here is an unusual old altitude gauge from the Mine & Smelter Supply Co. of Denver, Colorado. It measures 12" in diameter with a 9.5" glass face. The back half of the housing is cast iron with a b

 

Pocket Watch Circular Slide Rule Neat little circular slide rule in the form of a pocket watch just over 2” in diameter, “The Mechanical Engineer” and “Swiss Made”. The large knob moves the

 

Hamilton2 If you are not satisfied with your purchase from River City Coins please return it within two weeks for a full, no questions asked refund. Rare c.1909 Great Binge Drug Kit Hypodermic Case wi

 

Excellent early Hancock mount of a whole water spider

 

Antique/Vintage Medicine Bottle "Owlbridge's Lung Tonic" Nice Collectible! ***NOTE: You are bidding on a “vintage” or “antique” item. Obviously the age of an item will be a factor in it’s co

 

Microphotograph of a 1000 Pound Note, by John C. Stovin (1814-1896). Stovin labeled his slides with his initials, "JCS" or "JS". The money is dated 1859. For information on JC Stovin and other aspect

 

Nice set of vintage weights. Please see photos for various weights. Case has wear marks from normal use. Please ask questions. Thanks!

 

Your browser does not support JavaScript. To view this page, enable JavaScript if it is disabled or upgrade your browser. Click Here. Double your traffic. Get Vendio Gallery - Now FREE! Available for

 

EXCELLENT BOXED ANTIQUE MEDICAL SCALE COMPLETE WITH BOXED WEIGHTS / SCALE UNSCREWS AND BREAKS DOWN TO FIT INSIDE THE DRAWER FOR TRANSPORT - SIZE IS 10" X 2 3/4" X 4 1/2" - EXCELLENT PLUS CONDITION - G

 

Offered for your consideration is this wonderfully rare edition from 1894 a truly fabulous Medical Encyclopedic reference work with astounding illustrations throughout, including some full plate color