QF 13-pounder 9 cwt
Videos
The 13 pounder 9 cwt anti-aircraft gun became the standard mobile British anti-aircraft gun of the World War I era, especially in theatres outside Britain.
QF 13 pdr 9 cwt on Mark IV mounting in Liévin, May 1918
On a Peerless TC4 lorry during the Battle of Arras, May 1917
On an improvised field mount in Italy
Gun on Mk IV mount in action at Cambrai, 13 March 1918
QF 3-inch 20 cwt
Videos
The QF 3-inch 20 cwt anti-aircraft gun became the standard anti-aircraft gun used in the home defence of the United Kingdom against German Zeppelins airships and bombers and on the Western Front in Wo
QF 13-pounder 9 cwt
…without mountings. As World War I progressed, it was replaced in the home air defence of England (against German heavy bombers) by the more powerful QF 3 inch 20 cwt gun, but continued in all other theatres. It was usually deployed mounted on medium lorries such as the Thornycroft J Type with a speed of 18 miles per…
Aboard HMS Royal Oak in World War I
Guns on 4-wheeled trailers with Vickers Predictor at left, Australia c. 1937
Demonstration of towing on 2-wheeled travelling platform
Demonstration of deployment for action on cruciform travelling platform with wheels removed