I've never seen that before.
A lad in a
Or maybe not. Squinting at the image, that might be "Mark Newbie School"...and a few Googles later reveals.... Mark Newbie Elementary School.
Bonus - Best. Crib. Ever.
There's a great box of slide in the collection, marked "Koosharem, Utah", and seems to depict a Fall 1950 hunting expeditio...