This is an Old 4 Stage Telescope. Its in Good used condition. Made of brass and wood. I didn't see a makers mark. Measures almost 16 3/4" long extended and 5 3/4" at its shortest. Its about 1 3/8" in

 

Small Antique Portable Brass Field Microscope I purchased this at a garage sale over the weekend and know nothing about these. One of the glass lenses is cracked please see the pictures. sold as is fo

 

Antique Blue Tinted Slide Temple Brass Eyeglasses Early 1800s Description: This is an antique pair of blue tinted brass frame eyeglasses with sliding temples. They date, I would guess, to the early 18

 

hobbyswood Store Otis Kings calculator scale number 423 and 414 patent number 183723 My payment terms are: PAYPAL only, POSTAL ORDERS £ (GBP) only

 

8 3/4" x 3 1/8". METAL and wood. Directions for use on back. Barometer liquid is cloudy. Thermometer shows a little separation of fluid- but was working ok. Some wear to paint on tin. Very good used c

 

Antique Large Vintage Voltmeter Old Electric Meter Gauge. Large and made of brass. Very heavy and is complete. See pictures. Fell free to contact me with any questions. Thank you Will International bu

 

Nice lot of five civil war era antique medicine bottles from the early 1800s as follows ; 4 3/4" Aqua cylindrical bottle with open pontil and thin flared lip embossed Dr. D. Jayne's / Carminative / Ba

 

NICE INDIAN WAR ERA DOCTOR'S DENTAL INSTRUMENT - EXC PLUS - GREAT CONDITION!

 

GR8LOOP Store THE OPERATING ROOM Instructions for Nurses & Assistants ST MARY'S HOSPITAL 1939

 

Optical Trial Frame ~~ Great shape with patent in 1890's. Slight wear on some of the adjustment markings but not bad.