An interesting footnote to this race. Was just reading the July 64 issue of Car Model, and in the Racing East column by José Rodriguez Jr., he says:
"And last but not least is still the big one up at Wilkes-Barre, Pa. The United States Driver's Championship Grand Prix, July 18 & 19. Thanks to Bob Hurst we know the first Factory entry was received. Watch for Mike Morrissey of American Russkit from LA, and a team of ten drivers from Canada. It seems not so much the prize (a real '64 Sprite), but the publicity is drawing the entries. Watch those factory entries, fellas. They're out to win!"
Hmm, Ursaner vs. Morrissey in 64 - that would have been interesting!
Don