If the figures in the antique store set are about 3" high and made of hard rubber, the two figures shown above seem like a match --
the main differences, obviously, being that the antique store figures are mounted on some sort of block and lack the baserunner figure.
Unfortunately, these are the only examples we've seen of this set, and we don't know another thing about them. We'd guess a 1930s origin,
but we could be way off. The two figures we've posted sold for $11. apiece on eBay a year and a half ago.