 Tress was impressed with Rosenberger's willingness and offered him free advertising space in the magazine, along with free use of the office phones and copy machine.Rosenberger taught himself to type so as to be able to produce posters and other forms of reading material about the importance of checking for "shatnes".Tress also introduced Rosenberger to Rabbi Herbert S. Goldstein, spiritual leader of the West Side Institutional Synagogue, who had many congregants involved in the garment industry, including Alex Levy, owner of Crawford Clothes.