At an estate sale these were jammed in a plastic bag, with many other sewing odds and ends.
The bag was taped shut so I couldn't see, but I just knew to get it.
The booklet is an old "Work Basket", and it was folded so that I had no idea what the paper was, or what it held. It held the crosses. Also the instructions.
Little doily pieces, buttons, thimbles, crochet balls, embroidery thread, etc,,,,Heavenly!
If you want the instructions, you can email me or maybe enlarge this.
My Grandmother gave me my first bible, and she made a pink and white cross book mark for it...I have it packed away, I will find it and add it later.