Eighteen of the Fanchon & Marco Fanchonettes dance on the wing of WAE's
At the time, WAE's headquarters were still located at Alhambra, and the company held F-32 inaugural celebrations there as well as at Burbank and Glendale. During these gala events, which drew thousands of spectators, one of the highlights was a performance by a chorus line of young, beautiful women stepping and kicking on top of the airplane's wing in almost perfect unison...the glamorous Fanchonettes.
There's a great website that details the history of Fanchon and Marco, and I've made inquiries with them to find out if they have additional details on the WAE performances, but as of this writing, I have not heard back.
This article from Air Transport World has a photo of the girls onboard the F-32.