The Mystery of the Waders in the Water

Here we are again. Another mystery for your Monday.

Here are this week's clues:

• The photo was previously glued to a black scrapbook page.
• The border is identical to several photos that I believed belonged to Estelle Karvoius.

And that's pretty much all I've got. If you recognize the girls or the pier, shout it out!

Come on in, the water's fine!