After reviewing the picture of Sumner above, that photo actually pictures Tris Speaker, with the 1913 Red Sox. The
source image can be seen in the Harris & Ewing Collection at the Library of Congress.
Below is an actual photo of Sumner with the 1928 Red Sox.
rrb, could you please repost your Red Sox wantlist? I and others may be able to help whittle it down a bit.