Mick Parsons has very kindly sent in scans of a large number of Arsenal and Spurs cards from this collection. He's also found one card where the caricature is drawn by a different artist - Sallon, see the Dave Mackay card above.
UPDATE (18-11-2016 12:12): Three Reading players added at 401, 455 and 667.
UPDATE (01-02-2018 11:54): Don Bradman (933) added to the list, thanks to Brian Jukes.
105. Bobby McMorran (Manchester United) - the player is Stan Lynn