A rare example of military optics during the First world war: army binocular telescope of the Russian production. On the brass body remained hallmarks of the manufacturer "K. P. Gerry Riga" and the mark "A. W.", confirming the ownership of the object Artillery Administration. There is also a year (1914) and the number "50", indicating a small circulation of manufacture.
The optics are in good condition. The eyepieces khaki-coloured, there are additional hallmarks "SA" - the telescope after the revolution was used in the Finnish army.