1961 Pro Bowl Multi-Signed Football. Offered is a Rawlings unofficial football that has been signed throughout each of its panels by a variety of 1961 Pro Bowlers from both the East and West. Highlights include: Jim Brown, Mike Ditka, Bart Starr, Y.A. Tittle, Johnny Unitas, and many others. Moderate wear exhibited with some fading found in the signatures. Pre-Certified by PSA/DNA. by PSA/DNA.