Do you have one very meaningful possession, that has not money value

Yep, actually four of them. An old broken pocket knife that belonged to my father (he carried it for many, many years), an ugly broach that I made for my mother when I was like eight (which she kept and proudly wore), a painted brick my daughter made for me when she was very small, and a refrigerator magnet my son made for me when he was small. All precious, and of zero value to anyone but me.