Normal 0 21 false false false HU X-NONE X-NONE MicrosoftInternetExplorer4 Good working condition nickel plated brass drum type scarificator with 12 blades, unsigned, mid 19.c, probably french Size: c.

 

A SUPERB ANTIQUE SOLID BRASS BULLS EYE FOR MICROSCOPE Approx 4.5 inches high Bulls Eye is 1.75 inches diameter No chips or cracks to lens An excellent Collector's Item

 

ANTIQUE MEDICAL 1897 BOWLES STETHOSCOPE INSTRUMENT PILLING & SON PA. Patent Title: STETHOSCOPE (OCR)Inventor Name(s):C. J. PILLING Patent Number: 1708398 Filing Date: Mar 05, 1927 Application Numb

 

A polished, good quality brass binoculars in excellent condition. No dents or damage and the lenses are free from scratches and chips. Optics are very clear and collumation is excellent - smooth focus

 

A Vintage Light Blue Panneled Glass Apothecary Jar/Ginger Jar Cannister with Domed Lid. It measures 10" tall and 5" at the base, approximately. A beautiful jar.

 

Offered is an antique microscope slide by Fred Enock demonstrating a whole insect mount of the Fan-tail Fly, mounted on opaque white glass. To my eye it seems in good condition, having no chips or cra

 

Up for bid are 5 antique optical trial lenses from the late 1800's or early 1900's. Manufactured by F.A. Hardy, these lenses were originally used by an optometrist to examine eyes. All of the lenses a

 

vintage youth electricity educator used to teach new electric-wood box 9" long,11" wide 10 1/2" deep --mini motor-Porter Motor K & P #2--3" wide-3" long 4" tall--another motor is marked--Ajax 4" t

 

This is a very old mathematical engineering instrument used for compensating polar planimeters, radial planimeters, square root planimeters, mechanical integrators, and suspended pantographs. It would

 

Being offered is an Extremely Rare PA German book, Der lange verborgene Schatz und Hause-Freund, Author prefers to be unknown, just initials, Printed by Arnold Puwelle, Skippacksville, PA, 1837.(See p