American baseball player Pete Alexander (also known as Grover Cleveland Alexander) (1887 - 1950), of the Philadelphia Phillies winds up for a pitch, 1910s. (Photo by Photo File/Getty Images)
American baseball player Pete Alexander (also known as Grover Cleveland Alexander) (1887 - 1950), of the Philadelphia Phillies winds up for a pitch, 1910s. (Photo by Photo File/Getty Images)