Playing Card Notebook

That’s cool, wish I spoke French

Great idea! I collect and research secondary use of playing cards. So far I have found 276 forms of reuse. This number 277. Thanks!
My collection includes 4.300+ cards that have been used for other purposes than playing games. The earliest dates from the late 15th century.
I will add the playing card note book to my database, with the name of the inventor of course.