File:MSH80_mailboxes_along_cowlitz_river_1980.jpg · Wikimedia Commons · See Wikimedia Commons
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Sign in to savethumb|Mailboxes caught in a mudflow following the May 1980 Mount St. Helens volcanic eruption.
File:MSH80_mailboxes_along_cowlitz_river_1980.jpg · Wikimedia Commons · See Wikimedia Commons
thumb|Mailboxes caught in a mudflow following the May 1980 Mount St. Helens volcanic eruption.