<div class="description">
<dl><dd>3 pages ; 24 cm</dd>
<dd>Reprinted from Transactions of American Ophthalmological Society, 1886</dd>
<dd>Includes bibliographical references</dd>
<dd>Condition reviewed 20180917</dd>
<dd>digitized. 2020</dd></dl><br>Subjects: Visual Acuity; Vision Tests -- instrumentation</div>
<div class="fn value">
Oliver, Charles A. (Charles Augustus), 1853-1911, author</div>
Internet Archive identifier