http://www.spartacus.schoolnet.co.uk/RAtrevithick.htm http://en.wikipedia.org/wiki/Richard_Trevithick http://www.cottontimes.co.uk/trevithicko.htm http://www.trevithick-day.org.uk/trevithick.html

TOKYO_SUNRISE-05:12 SUNST-18:12 MOON-25.3DAYS喫茶店の日, 決闘の日, 水産デー, 啄木忌, 1771年 トレヴィシック (英:機械技師,蒸気車製作)