<div class="description">
<dl><dd>Includes index</dd>
<dd>Original imprint covered by stamp</dd></dl><br>Subjects: Photographic lenses; Photographic lenses</div>
<div class="fn value">
<dl><dd>Bolas, Thomas, author</dd>
<dd>Brown, George E. (George Edward), 1872-1934, author</dd></dl></div>
Internet Archive identifier