Unsigned, leather covered barrel, dust slider to eyepiece.
It measures 30.72 inches fully open and 10 inches closed.
It has an objective lens of 1.5″ diameter.
It gives an excellent image when viewing. Damage free.
Ask the Dealer
I live in Lancashire (U.K.) and have been a dealer and collector of scientific and nautical instruments for a number of years. My stock has included some fine items from museums and colleges, which were surplus to their requirements. I occasionally purchase some interesting items from abroad, having established some reliable sources.