The Adventures of L'il Batman

[The Toyroom]

Brilliant!

I wonder who's collection of memorabilia fueled this one?

It appears that some of the die-hard '66 Batman fans associated with the
1966 Batman Message Board had a hand in this:

http://www.66batman.com/cgi-bin/yabb2/YaBB.pl

Some of the names in the credits are familiar to me...