He will be pleased to find out that Chester Franklin (Buster) Ross was pictured in 3 different mid-1920's Cuban baseball card sets. Finding one of the cards will pose a problem, but if one has patience they may eventually be able to find them.
Cards issued of Buster Ross:
• 1923/24 Billiken
• 1924 Diaz #43 (Only card issued as a Major Leaguer)
• 1923/24 Tomas Gutierrez #60
This image was taken from Ryan's website (I hope he doesn't mind), not a huge photo but you take what you can get.