We are offering this very nice W & L E Gurley surveyor's transit. To clarify, it is not as polished as the photos make it appear and, in fact, has a wonderful patina that is indicative of its appr

 

Fresh from a local Colorado estate, Universal UOC cats eye bifocal eyeglasses in excellent used condition. Marked 46-24 on the nose piece. 4 7/8" hinge to hinge. Marked 6 1/2 on the ear pieces. IMPORT

 

Up for bid are 5 antique optical trial lenses from the late 1800's or early 1900's. Manufactured by F.A. Hardy, these lenses were originally used by an optometrist to examine eyes. All of the lenses a

 

ANTIQUE ITEM LOCATED OUTSIDE USA ASK FOR TRANSIT TIME IF IMPATIENT BIDDER. THIS IS AN ANTIQUE METAL RETRACTIL HEARING DEVICE. GURANTEED OLD AND NOT A MODERN COPY OR REPRODUCTION ANY KIND. IN EXTENDED

 

Offered here is an original Geologic Map of the 700 Foot Level of the Portland Mine. The Portland Mine was located in Victor, Colorado, in the Cripple Creek Mining District. Map dated 1902, by Charles

 

in a leather case a quack medical device the G. F. Harvey Co. saratoga springs N. Y. has 2 gadjets with a light bulb in one end has a battery pack for power that is what I think it is

 

cobcottage Store A Georgian Pewter Medicine Spoon,In good used condition measures 5 1/2 inches long. Please look at my other medical items listed! Buyers risk once posted unless recorded and insured o

 

Appears to all be functional  See all pictures before bidding 

 

Up for bid is an Edward Weck & Co., Inc. Surgical Instrument Catalog Brooklyn, N.Y. This is a hard cover book with 490 pages. All are pictures starting with page number 5. The front and back cover

 

Three interesting mounts of Atlantic soundings sampled at different depths