Antique Opera Glasses

 

Antique Franz Schmidt & Flaensch Brass SpectroscopeThis Vintage Brass Spectroscope would make a fine addition to any serious scientific equipment collection. Made in Berlin and designed with long

 

Up for auction from Heres a a Dupont Explosives letter opener from the early 1900s. I purchased this letter opener from the Clarence Kravig estate many years ago. Mr Kravig started working for Homesta

 

DESCRIPTION: For your bidding consideration is a pair of Antique HAROLD LLOYD Look 20/30's DECO ERA Rootbeer Eyeglasses Spectacles with Case. Good lenses with a slight rx for distance. Marked "USA" be

 

D W Bruntons Pocket Transit Wm Ainsworth & Sons, 1914 DATED I DON'T KNOW HOW THIS FUNCTIONS SO TESTING IS NOT DONE YOU GET WHAT IS IN THE PHOTOS HERE THE PACKAGE MEASURES 4-1/2 BY 4 INCHES WHEN CL

 

UP FOR AUCTION IS A VERY RARE, ANTIQUE, PATENTED 1921 & 1927 " THE HAWKEYE " TIMER CLOCK IN GREEN , VERY NEAR MINT CONDITION (HAS A CHIP OFF THE PAINT ON THE TOP RIGHT CORNER EDGE SHOWN IN LAST PH

 

I have for auction these three vintage Welch scientific laboratory jars. They are as found and untouched/un cleaned. Each bottle has a label that says; Welch a sign of quality and a mark of service. W

 

Simply stamped JD. Bullseye condensers contain a convexed lens that is used to focus and control the light illuminating a subject under a microscope.

 

VINTAGE CERAMIC/PORCELAIN TEMP GAUGEWORKING 35 CM TALL 8 CM WIDEPLEASE CHECK PICTURES CAREFULLYMISSING ONE BRACKET ON BACK

 

Normal 0 MicrosoftInternetExplorer4 Rare, Antique Gravity & Inertia Science, Engineering Educational Model with Gears Item description: Up for sale is a very interesting antique educational model