These precision instruments were made by NIFE (Stockholm) for the Swedish Army. Each of these 6 x 30 optics is dated 1942 and includes a fully focusing eyepiece, porro prism construction, built-in magnification scale (vertical division up to 20 and a horizontal division from 0 to 80), ocular leather cap with lanyard, and a full grain leather case with yellow haze filter stored inside the lid. The wartime markings include the Swedish crown insignia, serial number and date. In excellent condition both inside and out. Limited supply. Measures in case 14"H x 13¾"