Postcard of the Day

Hello, and welcome to our next feature here at Postcard of the Day:  it's Evans Plunge, pictured here on a card from my family of origin's old papers.  In this one you can see the rocks on the bottom of the pool.  I'd forgotten they were there until I swam here with a gf years later.

On the back the child me wrote the key to a code I'd apparently made up.  ( See it here.... )