Ventometer large bore anemometer (W.Gregory &Co) Edged Weapons AGA Parker + 5 Bisley

AGA Parker + 5 Bisley peep sight for 303 Long Lee and SMLE

" Collar badges were worn as part of officers' or soldiers' uniforms

The second pattern of the R4 bayonet

Marked with "Patent No

The badge is made of bi-metal construction

Ventometer large bore anemometer (W.Gregory &Co) Edged Weapons AGA Parker + 5 BisleyThis Ventometer, engraved with the maker's mark "W. Gregory & Co, London," is a precision tool designed for measuring windage or airflow in large bore applications. The instrument features a fine scale and adjustable threading mechanism for precise readings. Its compact and robust design suggests military and field use in ballistic or environmental contexts. The tool remains in good condition, with visible engravings and functional components. Maker's