Old and broken lampshades wanted

I am looking for a few old wire lampshade bases. Do you have any broken or ripped lampshades laying around? If so, I'd happily take them off of your hands. Ideally, I'd like 2 larger ones (16" plus inches at the top) and two smaller ones that would fit inside. I am going to be using them for a mobile. Thanks so much! Dora Sent from my iPad