A pair of early 20th-century Galilean field binoculars with leather case

A pair of field binoculars of Galilean design featuring straight barrels. The instrument is constructed from black-lacquered metal with bright nickel or chrome-plated draw tubes and is fitted with a central knurled focusing wheel. Faint, illegible white marks are present on the exterior of the objective barrels, but no maker name, magnification scales, or other identifying engravings are visible on the bridge or eyepieces. The binoculars are accompanied by a fitted brown leather carrying case featuring a stitched lid and a front buckle strap.