Maybe a pocket isn't the only way to hold loose inserts after all! This week, we have a long-run mail solution from SPC in Niles, Illinois. It's a direct mail package they produced for Discover Card.
If you were in the mailing business before 1936, letters sent out in envelopes were stuffed by hand. Albert Williams of the Inserting and Mailing Machine Company in Tatamy, PA, changed that with his ...