<div class="description">
<ul><li><b>Scope and content:</b>  Original Caption: 101st Regiment U.S. Engineers, in training at Wentworth Institute, Boston, Mass. Demolition work. The demolition squad did a great variety of work including mining and saping under trenches and destroying them with high explosives at Fresh Pond and  elsewhere. It also examined and made reports on methods of destroying and girding many important structures in Boston and vicinity.</li></ul>
Date Taken: 1918</div>
<div class="fn value">
Unknown author<span style="display: none;">Unknown author</span> or not provided</div>
<a href="https://en.wikipedia.org/wiki/U.S._National_Archives_and_Records_Administration" class="extiw" title="en:U.S. National Archives and Records Administration">U.S. National Archives and Records Administration</a>