Harry Bergeron offers these New Zealand beach balls, found at the very cool photoblog onepointsixoneeight.
From Jim Feurstenberg:
"Your posting of the Pea car reminded me of the Outspan Orange, built to promote a South African orange grower...they built a handful..I really need one to go with my Mini vintage racer, since they were built on a Mini Cooper chassis."
A Shorpy image sent in by Harry Bergeron: "C.W. Mitman of Smithsonian Institution with giant and midget bulbs." National Photo Company Collection glass negative.
JB submits a photo he spotted on Shorpy -- 1923 pushball game at Maryland State College.
From Uncle Bob in Houston: WWI British flying ace Albert Ball
From Jeff Jonas: Happy Tree Friends in "Havin' a Ball"
Happy doggy with robot ball thrower