Just Around the Corner

NOTE EXTRA THREAD FOR ADDED STRENGTH

This is the idea of what happens when the replacement has been made and the pocket is open for business.

Extra thread for added strength... A must at the join on bottom right, where the edge is sewn shut, and at the bottom, so stuff doesn't fall out.

No sign of company history, but there's a Directory of Manufacturers listing in this volume of Chain Store Age (see: Binding, Blanket & Quilt). That's from 1941; a wartime trade journal.

Like this product, the journal also is very much of its era.