Just five months prior to the Great War:
Recruiting poster for British Army shows four Army units, Hussars, Highlanders, Infantry, and the Army Service Corps. Of note, the Highlanders are carrying the latest Short Magazine Lee-Enfield rifles. Drawings of soldiers in uniform by Ernest Ibbetson and John McNeill. Published by Gale & Polden, Ltd, Printers, Aldershot, March 1914.

Library of Congress. LC-USZC4-11973 https://www.loc.gov/pictures/item/2004666199/