1960 – The New Orleans Pelicans cease operation as a member of the Southern Association, and the Little Rock Travelers replace them.
On March 15, 1960 — 1960 – The New Orleans Pelicans cease operation as a member of the Southern Association, and the Little Rock Travelers replace them.
Sources –
Baseball Reference March 15
SABR Games Project
National Pastime March 15
Retro Sheet
Replay The Game