1. Bulletins sold by machines in research study Collection: Agricultural Communications Documentation Center (ACDC) Contributers: Ballew, Ralph J. (author) Format: Journal article Publication Date: 1961-06 Published: USA: American Association of Agricultural College Editors Location: Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C17644 Journal Title: AAACE Journal Title Details: : 3 Notes: Reports on promotion through local supermarkets, labor union halls, beauty parlors and sporting goods stores. Promotion included use of free coupon ad.