Broken link. You’re missing the video id in the URL.<p>Did you mean to post this: <a href="https://youtu.be/jKUVpBJalNQ" rel="nofollow">https://youtu.be/jKUVpBJalNQ</a><p>Also, 2011 does not seem to be the correct year. It may have been posted to YouTube in 2011 but it seems to be a digitization of a much older video with no apparent editing of the sort that would make me at least say that 2011 is the year for this.<p>(Unlike for example a documentary or other kind of production where original footage is combined with commentary from a later date.)