This trade appears in 3 trade trees — the full chains are traced there:
Three-team trade: Washington got E Fred Dugan from Dallas plus K John Aveni and E Jerry Daniels from the Giants; the Giants got E Joe Walton and HB Jim Podoley; Dallas got PK Allen Green and a 1962 6th-round pick. DB Dave Whitsell was initially reported as part of Washington's package but refused to report; the Giants substituted another defensive back and routed Whitsell to Chicago instead.
On July 6, 1961, Dallas Cowboys sent Fred Dugan; New York Giants sent a 1962 sixth-round pick (No. 82, became George Andrie), K Allen Green, E Jerry Daniels, and K John Aveni; Washington Redskins sent HB Jim Podoley and E Joe Walton.