Original data provided by Leslie Jones or the Boston Public Library on the negative or negative sleeve: Red Sox , 1935
Corrected date based on research by the Society for American Baseball Research, 2010-2011.
Summary provided by the Society for American Baseball Research, 2010-2011.
Because Rosar was with Boston for only two years (1950-1951) and there was no 1951 American League 50th anniversary sleeve patch, this image is from the 1951 City Series, with uniforms from 1950 (Society for American Baseball Research, 2010-2011).