Ventometer large bore anemometer (Patent) Books ” Canadian-made examples are scarcer

” Canadian-made examples are scarcer than their British counterparts

and surmounted by a globe with intricate details

precision screw adjustment

The sight attaches to the side of the receiver via a spring-loaded arm and clamp system

embroidered rank insignia from the South West African Territorial Force (SWATF) used during the South African Border War

Ventometer large bore anemometer (Patent) Books ” Canadian-made examples are scarcerA smalll bore ventometer used to measure wind resistance and velocity. Features a graduated scale with clear markings, precision screw adjustment, and an engraved "Patent" marking on the body, indicating an original and innovative design. Made from high quality brass and steel components for durability and precision.