A large unsigned, solidly-made brass microscope contained in a mahogany case. The instrument has been professionally polished and lacquered and is in full mechanical working order. Focusing is by smoo

 

The box itself is pretty cool. Nice hardware on the outside and there is a compartment under the instructions that holds some paddles. From what I found on these things, it was used for in-home shock

 

I know very little about bottles. This bottle is 8 inches high. It has bubbles thru the glass. It is not ground on the iniside, but does have a wide top. The label reads " 600 Germicidal Discs Mcclint

 

pontiacmetal Store The Montana Cooldown Sale. Up For Auction! Great old gauge! Here is a very nice old Altitude Gauge that I found in Butte Montana. The body measures 6 1/2" across and is 2 1/2" thick

 

THIS PAIR OF BIFOCAL LENSES ARE LIKE THAT DESIGNED BY BENJAMIN FRANKLIN.. THESE WERE MADE BY CUTTING TWO LENSES IN HALF AND FITTING THEM TOGETHER IN THE SAME FRAME.. SO IF YOU LOOK CLOSELY, YOU WILL S

 

Up for auction is a Triple Force No 6 blasting cap tin. It measures 2 5/8" by 2 1/8" by 1 1/4". This tin is in very good condition with only a few spots of surface rust. There are no dings or dents an

 

Very Large Bronze COMPASS/DIVIDERS, ca. late 17th C., about 19 in long. Spectacular display piece.

 

This beautiful vintage Master Violet Ray machine came to me in excellent condition and works flawlessly. Originally it came with only one glass electrode. I am including a second glass electrode which

 

Up for bid is an Antique Bausch and Lomb microscope with a patent date of 1897. This microscope comes in the original mahogany box and the additional eyepieces that are shown. Microscope is of brass c

 

Ladies and Gentlemen, we are pleased to offer this week, a Rare Antique Pair of Medical Syringes. Made of glass and brass. Condition: Excellent, no chips no cracks. Unused Measures: 2ml each Click bel