Finnish minelayer Ruotsinsalmi was created in 1941.
Finnish gunboat Turunmaa was created in 1916.
Finnish minelayer Louhi was created in 1918.
Finnish Women's Cup was created in 1981.
Finnish gunboat Karjala was created in 1918.
29. May 1918
Finnish Radio Symphony Orchestra was created in 1927.
Finnish National Badminton Championships was created in 1955.
Finnish minelayer Ruotsinsalmi ended in 1975.
Finnish minelayer Keihässalmi ended in 1994.
Italian minelayer Lepanto was created in 1946.
Ottoman minelayer Nusret was created in 1913.
Japanese minelayer Itsukushima was created on 1929-12-26.
Japanese minelayer Shirataka was created on 1929-04-09.
Japanese minelayer Sarushima was created on 1934-07-20.
Japanese minelayer Wakataka was created on 1941-11-30.
Japanese minelayer Minoo was created on 1945-08-05.
Japanese minelayer Kamishima was created on 1945-07-30.
Japanese minelayer Yaeyama was created on 1932-08-31.
Japanese minelayer Hatsutaka was created on 1939-10-31.