Back to Back/Over the Back/Big on Back Flip

History: https://swungover.wordpress.com/2023/03/02/classic-air-steps-over-the-back/

Performed by Gladys Crowder & Eddie “Shorty” Davis at the 1937 Harvest Moon Ball

There are different techniques (hand to hand grip vs hooked at elbows) which may qualify as different airsteps.