These images are of the try-outs for the Disneyland Submarine Lagoon Mermaids at the Disneyland Hotel Pool, sometime during the mid-1960's.
Lots of candidates and judges at pool-side.
Trying on a new set of scales.
All lined up and ready to flip out.
The Goldfinger version of a mermaid.
Looks like they got the job. Mercy !!!