This photo was posted by Martin Jacobs on the San Francisco Remembered Facebook page. Our best deductions for the date of the game are: December 14, 1963, a 21-17 Packers win; November 15, 1964, a 24-14 49ers win; December 19, 1965, a 24-24 tie; or October 9, 1966, a 21-20 49ers win. This is based on the striping on the Packers' pants, personnel, and the fact that the other games in the years with Taylor and Hornung in the backfield were played in Wisconsin (Green Bay or Milwaukee).