The signature is in blue sharpie.
Gary Knafelc Signed Autograph 8X10 Photo Packers 61-62 NFL Champs JSA AB54641
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Packers Gary Knafelc Green Bay Packers –
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Pueblo sports legend, former Packers player Gary Knafelc dies at 90
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Gary Knafelc did both dramatic and dirty work for Packers
Lot of (7) 1956 Topps Green Bay Packers Football Cards with #19 Billy Howton, #31 Howard Ferguson, #43 Gary Knafelc RC, #55 Tobin Rote, #91 John Martinkovic, #103 Bobby Dillon & #7 Green Bay Packers TC