Fold and Mail Stationery, 1974 by Amy Ione Fold and Mail Stationery, 1974. Fold and Mail Stationery, 1974 Fold and Mail Stationery, 1974. Fold and Mail Stationery, 1974. A selection of stationery designs, printed on card stock. Each was designed so that it could be folded and put in the mail.