hi don & phillipe,this all such early history,its difficut to determine sometimes what really happened.if the lionel cars were raced for gambling then the driver probably didnt pay an entry fee.the profit came from gambling or betting just like today.where as the kennedy cars were paid by the actual customers who raced them just like the public tracks in the 1960s or today.but who knows,phillipe could be right,we may never know until actual documents are found.don ,tonight when i get home from work(im a finance manager @ a harley-davidson store)i will post a picture of one of the 1930 bugattis & you can see the differences.so we are waiting for your book phillipe to come out so we can solve the mystery of who made the first production electric race car sets.cant wait !oh,i also have the wooden box the cars were carried in.thanks,bernard