Caption on image: Mail Planes at Sand Point. 6-14-27.
<ul><li>Subjects (LCTGM): Biplanes--Washington (State)--Seattle; Air mail service--Washington (State)--Seattle; Air bases--Washington (State)--Seattle</li></ul>
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Unknown author<span style="display: none;">Unknown author</span></div>
Taken on 14 June 1927
<a rel="nofollow" class="external text" href="https://digitalcollections.lib.washington.edu/digital/collection/imlsmohai/search">Museum of History and Industry</a>