The Laird Negretti & Zambra. Very nicely made highly regarded spyglass makers of London with brass hardware with scalloped edges. The spyglass is marked with the manufacturer and No. 1084 on the first section of the telescope. The spyglass is in nice condition with some dents from use and handling, and the front glass has a chip. Measures 10-1/2in when folded and 36-1/2in fully extended. Ref #: 6229