Shigeru Fujio (<a href="https://en.wikipedia.org/wiki/Yomiuri_Giants" class="extiw" title="en:Yomiuri Giants">Yomiuri Giants</a>. left) and Akitada Tsukuda (<a href="https://en.wikipedia.org/wiki/Chiba_Lotte_Marines" class="extiw" title="en:Chiba Lotte Marines">Mainichi Orions</a>. right). taken in 1956.
博友社 (Hakuyu-sha Co., Ltd.)
1956
『<a href="https://ja.wikipedia.org/wiki/%E9%87%8E%E7%90%83%E7%95%8C" class="extiw" title="ja:野球界">野球界</a>』1956年8月号、博友社、1956年、p.103<br>"<i>THE YAKYUKAI (Baseball) </i>" August 1956 Issue, Hakuyu-sha Co., Ltd., 1956, p.103