Tom Pett is one of several Cheltenham players unfit for the game.
https://www.gloucestershirelive.co.uk/sport/football/football-news/cheltenham-town-v-lincoln-city-9236600
I've just checked two random years on footballwebpages and it was true in both 1952 and 1955, so I might not bother looking at others. Looks like the Oxford year was the last time.
At Sincil Bank, it was one of Oxford's first matches in the Football League. They had Imp-to-be Bud Houghton and were captained by big Ron Atkinson. RA's brother was also in the team.