"The SMLE was a shortened and modernized version of the Lee Metford and Lee Enfield MLE. Its size was beneficial to the military providing one service rifle instead of a mixture of rifles and carbines. It would serve Britain throughout both World Wars and for the commonwealth throughout the 20th century. "
2 Pounder anti-tank gun
Royal Army Ordnance Corps (RAOC) training film. Directed by Netheravon Wing, Small Arms School. Photographed and Produced by Army Cinema Centre, Aldershot. This film illustrates the description and operation of the 2-pounder anti-tank gun MkII. https://www.youtube.com/watch?v=Oq-565saS1E