This is a Vintage Handi-Grip Fever Thermometer by Cornell Instruments from 1946. It is New Old Stock and still has inspection certificate with serial number and date. The outside of the box is worn fr

 

Calcium acetate monohydrate is a white powder with a slightly bitter taste and slight odor of acetic acid. Decomposes on heating forming acetone and calcium carbonate. Soluble in water and slightly so

 

vintage hobbyist mini battery run motor (looks to be unused) in orig.box.U.S.A.SHIPPING ONLY ( no shipping outside of U.S.A,) Buyer pays $3.95 S&H (yes shipping has gone up again) (includes tracki

 

VINTAGE EXTREMELY RARE EDWARDIAN CAMERA LUCIDA BY "ALEX ALEXANDER".THIS FINE QUALITY INSTRUMENT WAS MADE BY ALEX ALEXANER OPTICIAN TO THE KING EXETER,A SPECIALIST OPTICIAN AND SUPPLIER OF OPTICAL SCIE

 

This excellent set of dental instruments were made mainly by O.Suter Dental Manufacturing Company . They are contained in a felt holder which neatly rolls up. There are 17 instruments of which 10 are

 

UNITED STATES SHIPPING ONLY please made offers thanks 3 days to pay

 

LUFKIN 100 LINK STEEL SURVEYING TAPE WITH PINS. Marked THE LUFKIN RULE CO., SAGINAW, MICH., MADE IN U.S.A. As near as I can tell this tape is in good working order. Wood handle has most of the origina

 

CYANAMID NITROGEN PRODUCTS AND GLF COLLECTIBLE THERMOMETER  10" DIAMETER

 

As seen in pictures. Could use a cleaning.

 

i000000 EARLY 1900'S CALUMET & HECLA COPPER MINING ROCK HOUSE POSTCARD CALUMET MICHIGAN Click to Enlarge Click to Enlarge Description: Up for auction is an early postcard, showing the Rock House o