double ender การใช้

• On 18 June 1863, the double ender ran aground in Wassaw Sound and suffered some damage.
• The 36-foot double ender that was built in 1950 in Sydney by the Norwegian boatyard, Halvorsen & Sons, was fabricated of Huon Pine, a rare wood, the second-oldest organism known to mankind, and found only in the rain-forests of Tasmania . " Solveig " is still a sound vessel, lying off Honolulu, Hawaii, U . S . A.