Canadian Prime Minister Robert Borden (1854-1937) and Winston Churchill (then First Lord of the Admiralty) in 1912.  Location unknown.
<bdi><a href="https://www.wikidata.org/wiki/Q18507700" class="extiw" title="d:Q18507700"><span title="French photo agency">Agence Rol</span></a>
</bdi>
Bibliothèque nationale de France