This trade is the root of the Frank Cornish (1970) trade tree — the full chain is traced there.
Cincinnati Bengals sent a 1972 sixth-round pick (No. 133, became Bob Pifferini), Frank Cornish
Cincinnati sent Frank Cornish and a 1972 sixth-round pick to Chicago in a waiver deal.
On September 2, 1970, Chicago Bears claimed a 1972 sixth-round pick (No. 133, became Bob Pifferini) and Frank Cornish off waivers from Cincinnati Bengals.