1911 Boston Red Sox at Spring Training, Arizona, March 1911, by an unknown photographer, from the Digital Commonwealth - commonwealth sf268596z. (<a rel="nofollow" class="external free" href="https://www.digitalcommonwealth.org/search/commonwealth:sf268596z">https://www.digitalcommonwealth.org/search/commonwealth:sf268596z</a>)
Unknown photographer
Digital Commonwealth