Chicago Apparatus Co Chicago ILL....Is a D.C. Milvay Galvanometer. W.M. Welch Galvanometer Chicago, Ill. Nice condition.

 

You are bidding on a very interesting little piece. It is a dry cell kaleidoscope with colored aluminum surrounding the eye piece. It measures about 3 inches high and 2 inches in diameter at the top.

 

Vintage, collectible medical apparatus! torch magnifying glass antique old. Very old - both are different designs but i believe the magnify the same 10x - what you see is what you get the alimum /silv

 

VINTAGE *POCKET COMPASS* MADE IN JAPAN-WORKING-TRAVEL INSTRUMENT-NEAT MILITARY USED ORIGINAL CONDITION WITH SCRATCHES, SCUFFS, AND MARKS FROM AGE AND USE. TESTED AND WORKS AS IT SHOULD! HAS SWITCH ON

 

*** BUYERS FROM ABROAD YOU MUST CONTACT ME BEFORE BIDDING ***A VINTAGE BAKELITE GLASS AND METAL DISC CALCULATORMARKED ON THE DIAL'FOWLER'S TWELVE - TEN CALCULATOR FOWLER & CO MANCHESTER''PATENT'AL

 

VINTAGE ANTIQUE DAVIS INSTRUMENT COAL MINE ANEMOMETER ANEMOMETERS Mechanical anemometers are an instrument used to determine the volume of air entering or exiting mine workings. They were invented by

 

Vintage Antique Doctor's Bag Black Leather by Schell - Making bags since 1865 Lock works and winning bidder will receive the combination/code Base of Bag Measures 16.5" x 6" Measures 9" in Height A ve

 

Antique Microscope Slide. Under Feather of Pheasant. See images for condition: Excellent. SHIPPING CHARGES UK; £4.50 (UP TO £50.00 VALUE. SENT VIA ROYAL MAIL 2ND CLASS RECORDED) £7.30 (OVER £50.00

 

Free shipping ,ONLY when listed for free shipping,applies to 48 continental United States only,ask for quote if anywhere else.All items will be shipped out promptly(within the day Monday through Frida

 

*Vintage* Leeds & Northup 1950s Potentiometer Nuclear Era Model R88 Product Description PLEASE READ CAREFULLY! Up for bid is this *Vintage* Leeds & Northup 1950s Potentiometer Nuclear Era Mode