2008-01-24T17:55:43+00:00 http://openclipart.org/SOMbanners/feed/atom/buoy http://openclipart.org/SOMbanners/files/johnny_automatic/6842 johnny_automatic http://openclipart.org/people/johnny_automatic/vandals.jpg 2008-01-24T17:55:43+00:00 nautical symbol for U.S. national park maps. PD US Government - National Park Service, U.S. Dept. of the Interior Download from: http://openclipart.org/people/johnny_automatic/johnny_automatic_port_buoy.png http://openclipart.org/SOMbanners/files/johnny_automatic/6841 johnny_automatic http://openclipart.org/people/johnny_automatic/vandals.jpg 2008-01-24T17:54:56+00:00 nautical symbol for U.S. national park maps. PD US Government - National Park Service, U.S. Dept. of the Interior Download from: http://openclipart.org/people/johnny_automatic/johnny_automatic_starboard_buoy.png http://openclipart.org/SOMbanners/files/johnny_automatic/6838 johnny_automatic http://openclipart.org/people/johnny_automatic/vandals.jpg 2008-01-24T17:51:14+00:00 nautical symbol for U.S. national park maps. PD US Government - National Park Service, U.S. Dept. of the Interior Download from: http://openclipart.org/people/johnny_automatic/johnny_automatic_buoy.png http://openclipart.org/SOMbanners/files/johnny_automatic/6724 johnny_automatic http://openclipart.org/people/johnny_automatic/vandals.jpg 2008-01-15T05:18:51+00:00 The Story of Our Merchant Marine by Willis J. Abbot, 1919 Download from: http://openclipart.org/people/johnny_automatic/johnny_automatic_whistling_bouy.png