#3 The image is on Getty, this is the caption....."Yankees' baseball champion, Babe Ruth, preparing to bat at the opening game at the Polo Grounds, New York, on April 22, 1920.".....but Getty's date and descriptions are sometimes very suspect.
#5 also on Getty. Caption says from 1927.........but once again, Getty's date and descriptions are sometimes very suspect.
#7 is from the old Lexibell files...it is from 1942 before one of the exhibitions with Walter Johnson
