Photograph of the Finnish diplomat Heikki Leppo (1906–1987).
<div class="fn value">
<span lang="en">Anonymous</span><span style="display:none">Unknown author</span> / Kuvasiskot studio / Museovirasto</div>
CC BY 4.0
<a rel="nofollow" class="external free" href="https://www.finna.fi/Record/musketti.M012:HK7155:840-86-1">https://www.finna.fi/Record/musketti.M012:HK7155:840-86-1</a>