<p>Caption on photo: Removing old trestle &amp; bridge no. 75. Oct. 8/1919.
PH Coll 495.407</p>
<ul><li>Subjects (LCTGM): Railroad construction workers--Alaska; Hoisting machinery; Railroad trains--Alaska; Railroad bridges--Alaska</li>
<li>Subjects (LCSH): Alaskan Engineering Commission; Cranes, derricks, etc.--Alaska</li></ul>
H. G. Kaiser
<a rel="nofollow" class="external text" href="http://content.lib.washington.edu/alaskawcanadaweb/index.html">Alaska, Western Canada and United States Collection</a>