Chicago Cub Leo "Gabby" Hartnett (in catcher's gear) heading out to the field as his teammates, including Tuck Stainback (#42) and Ken O'Dea (#12), mill around the first base dugout at Braves Field.
Title and date from information provided by Leslie Jones or the Boston Public Library on the negative or negative sleeve.
Summary provided by the Society for American Baseball Research, 2010-2011.
