October 1891 earthquake that struck Mino and Owari in Japan

International system for facilitating the registration of trademarks

1891 in film — overview of film-related events during the year of 1891

1891 conflict near Kilimanjaro

First Battle of Jenné

Battle during the Chilean Civil War of 1891

Battle of the 1891 Chilean Civil War

Engagement during the 1891 Chilean Civil War