I also have a box of antique hankies...some from my grandmother, some from my mom and some from a dear, beloved cousin. I have been considering making ahanky crazy quilt and yours has convinced me to do so. Your's is absolutely fabulous. Thank you for sharing.
BTW...There is a book out there (and I have it) "Hanky-Panky Crazy Quilts" by C. Brick.
Hugs, Drue