Johnny Unitas signing an autograph at the Baltimore Colts' Westminster training camp.
Joel Kaufman, father of Mitch Kaufman at <a rel="nofollow" class="external free" href="https://www.flickr.com/photos/74758569@N00/">https://www.flickr.com/photos/74758569@N00/</a>
CC BY-SA 3.0
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