TIL that in Wuppertal, Germany in 1950, the circus elephant Tuffi broke through a window of a moving overhead railway and fell 12 metres down in a river, while on promotion tour for a circus. Luckily she survived with minor injuries.

https://www.faz.net/aktuell/gesellschaft/tiere/wuppertal-1950-sprang-elefant-tuffi-aus-der-schwebebahn-13714026.html

https://www.reddit.com/r/todayilearned/comments/15oj1i0/til_that_in_wuppertal_germany_in_1950_the_circus/