Career
He was said to plays a very mature game for someone with so little experience of top-class football. Although not quick on the turn, he timed his tackles well and invariably made good use of the ball. Burnley
Elder was the very last piece in Harry Potts Championship jigsaw, signing aged 17 in January 1959 for £5,000 from Irish League club Glentoran.
He spent the remainder of the 1958-1959 season in the Burnley reserves, remaining there when the 1959-1960 season began.
By the eighth game of that season he made his first team debut against Preston and the great Tom Finney. Despite a 1–0 defeat Elder played well enough to retain his place and played in all but one of the remaining games that season.
The 1959-1960 season brought Burnley its second, and to date last, league championship. After a tense run-in with Wolves and Spurs, the other main title contenders, Burnley clinched the championship at Maine Road with a 2–1 victory on 2 May 1960.
Elder admitted that he was fortunate as a young player to come into a side that included so many great players – including Jimmy Adamson and Jimmy McIlroy.
In July 1965, Elder succeeded Brian Miller as club captain. Elder was just 26 when in August 1967 Burnley accepted £50,000 from Stoke City after making 330 appearances for the "Clarets" scoring 17 goals. While he was reluctant to leave, he admitted that his face did not fit in with the new coach, former teammate Jimmy Adamson.
Stoke City
Elder made an unfortunate start to his Stoke career as in pre-season training for 1967-1968 it took him until the end of October to make his debut and failed to reach the heights he set at Turf Moor and is considered to be one of Tony Waddington"s worst signings.
He played 44 games in 1968-1969 and over the next four seasons he made 27 appearances and was released by the club after played exactly 100 matches. In April 1960 Elder made his international debut for Northern Ireland in a Home International Championship game in Wrexham against Wales.
He also represented Northern Ireland at B, Under 23 and Schooboy level