Unused 1920s Stencil Drawing Book for Children - Made in USA

I'm guessing but I believe this small Stencil Drawing Book for Children dates to the 1920s. In unused condition, the stencil pieces are still completely intact. Stencils include butterfly, swan, parrot and bird. No 1505 Made in USA - no makers information. Size of the book is 4-1/2" x 3". If you collect vintage toys, this is a keeper!