A good working spectroscope, signed C BAKER, 244 HIGH HOLBORN, LONDON. 4128 contained in leather covered case. The instrument is in near mint condition and produces a clear spectrum image. The instrum

 

Click to Enlarge Click to Enlarge Click to Enlarge Click to Enlarge THIS IS A RECENT ESTATE SALE FIND. IT IS APPX.8" TALL INCLUDING THE HANDLE (5 W/O) AND THE BASE IS 3 3/4" IN DIA. Please keep in min

 

THIS IS WHAT YOU'RE BIDDING FOR: Here's an outstanding microscope photo body tube, made by Leitz of Germany probably in the 1920's, with their traditional dovetail slide that fits onto a wide range of

 

1888 Advertising Promotional Booklet - Given compliments of the Pardee Medicine Co - Rochester, New York - QUACK MEDICINEBooklet is entitled 'To You & Your Wife - We Suppose You Are Married - If N

 

This is a very nice near mint early c1880s "PROSPECTORS MINERS ROCK PICK" manufactured and boldly stamped "HELLER MADE IN USA" with a horse in the center. Heller Bros. made tools in Newark New Jersey

 

Direct Vision Spectroscope by Griffin & George Direct vision spectroscope by Griffin & George with a metal casing some 4½” long by 1” in diameter. The device is in excellent condition: my

 

mommydunn store Vintage Bausch & Lomb Black & Brass Microscope with Lenses & Case AS IS* in good condition. The microscope is sold "AS IS" because there maybe parts missing. The case cover

 

I couldn't find a makers mark so maybe it was on a piece that is missing. I am not sure if it was repainted black at one time as this is how I found it. The lens on top and mirror are in fine conditio

 

Up for auction is a vintage wood canary bird cage used for testing gas in coal mines. Item is in very good condtion and comes with ceramic water and feeder with pull out tray for cleaning.

 

Fine whole insect mount,