Cubs logo circa 1927-1936.
Chicago Cubs
According to <a rel="nofollow" class="external free" href="http://www.sportslogos.net/logos/list_by_team/54">http://www.sportslogos.net/logos/list_by_team/54</a>, it was used from 1927 until 1936.
Traced from <a href="https://en.wikipedia.org/wiki/File:1920_cub_logo.jpg" class="extiw" title="w:File:1920 cub logo.jpg">w:File:1920 cub logo.jpg</a>, originally from cubs.com