John McDonough (American football referee) - Wikipedia
NFL100: In 1979, the NFL renumbered its officials. After 3 years
Long before Zoom, the Super Bowl XIX coin toss was remote
NFL history: 100 people who shaped the league, pro football
Long before Zoom, the Super Bowl XIX coin toss was remote
Missed illegal formation affects playoff fates – Football Zebras
The day the NFL had 8 officials on the field – Football Zebras
NFL history: 100 people who shaped the league, pro football
NFL100: When John McDonough called The Longest Game on Christmas
Football Zebras - Analysis and commentary of the NFL's officials