Old or new used stamps (Leland, nc)

Requesting old and new used stamps.

Can be USA, or other countries! I use them in my art for collage, and I would be grateful to anyone who has a pile they don’t want or need.

I am willing to meet and pick up in public during the day in well populated places like supermarkets.

Willing to meet in Leland, Wilmington, Boiling Springs, Bolivia.