The 1966 National Challenge Cup was the 53rd edition of the USSFA's annual open soccer championship. The Philadelphia Ukrainians defeated the Orange County F.C. to win.
References
1966 National Challenge Cup Wikipedia(Text) CC BY-SA
The 1966 National Challenge Cup was the 53rd edition of the USSFA's annual open soccer championship. The Philadelphia Ukrainians defeated the Orange County F.C. to win.