Does anyone know how to learn about photo studios going out of business? I'd like to get on mail lists of anyone who salvages these old studios. I am looking hard for a stash of the old Azo papers--not the stuff that Kodak made in Canada near the end of the Azo era. I will pay a high price for Grade 2 papers even with old expiration dates (1960s and 70s or even earlier). There must be a mountain of this paper sitting around in defunct studio basements.