Type | List | Author: Title, Series, Vol/No (Year/Month/Date of Publication), Pages | Status | | 1. | Widder, R.: Cleveland [Bachfest]. MCourier 158 (Jul 1958), 13-14. | |
| 2. | Widder, R.: Berea has Bach festival. MCourier 160 (Aug 1959), 25. | |
| 3. | Widder, R.: Berea Bach Festival and Cleveland events. MCourier 162 (Jul 1960), 24. | |
| 4. | Widder, R.: Cleveland. [Baldwin-Wallace College.] MCourier 163 (Jul 1961), 24. | |
| 5. | Widder, R.: Cleveland. Kiddies and contemporaries. [Bach-Festival in Berea/Ohio.] MCourier 164 (Jul 1962), 26. | |