After the big earthquake in 1903, apparently the beaches in Dyea were shifted in such a way that the tide came in a mile further than before. This caused some of the abandoned cabins and cottages to float away.
The New York Times of July 6, 1903 reported that some “Chilkat Indians …were picking up these cottages and floating them to shore between Dyea and Pyramid harbor. The chief of the Chilkats required the braves who had retrieved more than one, to share with the less fortunate of the tribe.”
New York Times July 6, 1903.