FamiliesOrdnance QF 2-pounderOrdnance QF 2-pounderOrdnance QF 2-pounderOriginUnited KingdomArtillery 1193119321933193419351936193719381939194019411942194319441945Ordnance QF 2-pounder≈ May 1940 – Jun 1940≈ Jun 1940 – May 1943≈ Jul 1942 – Aug 1945≈ Jan 1942 – Feb 1942