Harry Llewellyn and Foxhunter at the 1952 Summer Olympics in Helsinki.
photographer of IOC
<a rel="nofollow" class="external free" href="http://www.la84foundation.org/6oic/OfficialReports/1952/OR1952.pdf">http://www.la84foundation.org/6oic/OfficialReports/1952/OR1952.pdf</a>