John Andrew Doyle,
Dictionary of National Biography
(1901)
“ The British won, and repeated their success in a similar match shot in 1883 at Wimbledon. On that occasion Lord Brownlow, then chairman of the National Rifle Association, was the titular captain of the British team, with Halford as his working subordinate. In 1880 Halford was appointed a member of the government small arms committee. The introduction of the Lee-Metford rifle as the British service arm was due to the report of that committee. Halford had great knowledge, both theoretical and practical, of gunnery and gunmaking; he was intimate with William Ellis Metford [q. v. Suppl.] ”
