cliparts/8/9/a/8/clipart-super-buoy-sea-chart-symbol-89a8.svg image/svg+xml Open Clip Art Library super buoy sea chart symbol 2010-06-11T22:13:08 symbol for super buoy http://openclipart.org/detail/66289/super-buoy-sea-chart-symbol-by-seafish-66289 seafish chart clip art clipart navigation sailing sea super buoy symbol