sentences:  Collingwood, a football club not generally known for magnanimous gestures towards its opponents, were so impressed with Duncan's outstanding performance (perhaps, even, a best of all time performance) that they had the match ball suitably mounted and inscribed and presented the trophy to Duncan.He went to the VFA's Coburg Football Club in 1931, and was appointed the captain-coach of Coburg in 1935.In his first match for Coburg, against Preston, on 2 May 1931, playing against Preston's Roy Cazaly, "Duncan was a tower of tremendous strength at centre half-back"; however, he sustained several internal injuries, including bruised kidneys, in the match, and he was forced to miss the next match because his doctor had confined him to bed.