<div class="description">
<p>"By Wallace F. MacGregor, assisted by W. W. Dingee (retired)"
</p>
<br>Subjects: Threshing</div>
<div class="fn value">
<dl><dd>MacGregor, Wallace F., 1874-</dd>
<dd>Dingee, W. W., joint author</dd></dl></div>
Internet Archive identifier