Spencer dissecting microscope. Circa 1920 American. Very good baked on black enamel finish and operating condition. Good optics. Rack and pinion course adjustment 5" to 7.5" high. Articulated lens hol

 

Antique Brass Eyeglasses Loop-End Stems Early 1800s w period Case Description: This is an antique pair of brass frame eyeglasses with case dating, I would guess, to the early 1800s. The glasses were h

 

Really nice pair of old tinted eye glasses. They look old but I have no idea of the manufacture date. If there is any printing on the frames it is too small for me to find. Free shipping to the Contin

 

An Antique 19th Century Cow bone Folding Sector Rule . Approximately 6" long . Graduated with various scales . Some slight staining through use to one side. No chips or cracks , pins in place. NO RESE

 

VINTAGE CASED4 PIECEDRAWING INSTRUMENT/DRAUGHTSMAN'SSETYou are bidding for this original vintage 4 piece quality instrument/draughtsman's set in original plush lined case name on the inside lining of

 

Taylor Stormguide dark brown "bakelite" with brass dial, bought at an Estate Sale. It looks like someone tried to paint over the brass and it chipped. You probably could remove the paint and have a gr

 

Here is a great, vintage, medical, tool. It is in excellent condition. The handle section is about 5", and the part of the tool that reaches the back of the throat measures 4". The manufacturers mark

 

Everything I'm selling is from the estate of a prominent Ear Nose and Throat doctor who lived in the Seattle area during the early 1900s. Most of the items need cleaning and polishing. You get everyth

 

You are bidding on this super old sundial compass.It is fully marked on the back,made in London.Looks to be in pretty good shape.It had some type of leather or wood box at one time,now long gone.It me

 

We Post Worldwide By Air . Please Scroll Down For All Images & Description c1828 Unusual Bent Variant of a Gibson (not marked) Patent Medicine Spoon, please read the condition section and please s