<div class="description">
<dl><dd>Caption title</dd>
<dd>"From the Boston medical and surgical journal, April 20, 1886."</dd>
<dd>Signed at end: B. Joy Jeffries</dd>
<dd>Condition reviewed</dd>
<dd>digitized</dd></dl><br>Subjects: Color Perception Tests; Military Personnel</div>
<div class="fn value">
Jeffries, B. Joy (Benjamin Joy), 1833-1915, author</div>
Internet Archive identifier