1958 - Book: The Ping-pong by Errol Hill
Last Updated on 26. August 2021
https://books.google.at/books/about/The_Ping_pong.html?id=sNkRPAAACAAJ&redir_esc=y
“The Ping Pong was written in 1950 and broadcast on BBC in the same year.(…)first published and staged by the University of the West Indies in 1958.”
exact publishing date unknown