not many of you will remember, but back in 2014 - 2017 I posted some very cool 1930s amusement park stunt rides, but only now have I found a video clip of it... The Loop The Loop

the "golden days" of loop the loop and leap the gap acts was the period from 1900 to about 1912.

https://justacarguy.blogspot.com/2014/02/from-glory-days-of-circus-acts-loop-loop.html

https://justacarguy.blogspot.com/2017/12/november-1912-in-parisian-theatre-they.html