Question: What other weapons besides the QF 2-pounder naval gun, so named because of the sound it made when fired, were there on the HMS Foylebank?
Sentence (from "QF 2-pounder naval gun"): This QF 2-pounder was not the same gun as the Ordnance QF 2 pounder, used by the British Army as an anti-tank gun and a tank gun; they shared only the projectile weight of 2 pounds.
Relevant evidence: No