Victor Milner
... that Victor Milner taught U.S. President Calvin Coolidge to use a camera?
... that <b id="mwBxQ"><a href="./Victor_Milner" id="mwBxU" rel="mw:WikiLink" title="Victor Milner">Victor Milner</a></b> <i id="mwBxY">(pictured)</i> taught U.S. President <a href="./Calvin_Coolidge" id="mwBxc" rel="mw:WikiLink" title="Calvin Coolidge">Calvin Coolidge</a> to use a camera?