Original British WWII Royal British Navy Brass Collimating Gun Sight With Transit Chest By W. Ottway & Co - Dated 1945 Scandinavian Militaria all in original wartime packaging

all in original wartime packaging and many with wartime and pre-war dated labels

Unlike later models

We would definitely consider this an all original matching set

it was a Chinese language newspaper that was used

Original British WWII Royal British Navy Brass Collimating Gun Sight With Transit Chest By W. Ottway & Co - Dated 1945 Scandinavian Militaria all in original wartime packagingOriginal Item: Only One Available. This is a lovely British Naval Collimator as used for Naval gun sighting purposes. A collimator sight is a type of optical sight that allows the user looking into it to see an illuminated aiming point aligned with the device the sight is attached to, regardless of eye position (with little parallax). They are also referred to as collimating sights or "occluded eye gunsight" (OEG). The basic layout of a collimator