WW1 British Artillery Sighting Telescope No. 5 (1917) – Pye & Co, Cambridge Navy this folding yardstick unfolds to

this folding yardstick unfolds to a full 36 inches (1 yard) with crisp

Material: Brass

There is no label inside the jacket however no details are visible

The EC headstamp identifies production at the Evansville Ordnance Plant

WW1 British Artillery Sighting Telescope No. 5 (1917) – Pye & Co, Cambridge Navy this folding yardstick unfolds toThe WW1 British Artillery Sighting Telescope No. 5, dated 1917 and manufactured by Pye & Co of Cambridge, is a fine example of wartime optical engineering. This model features a solid brass body that has been chemically blacked to reduce glare and reflections in the fieldan essential feature for concealment during combat operations. Mounted atop the telescope is a two blade sight, providing a quick reference aiming system that complemented the