This issue has variants.
Source for Kawecki letters credit is The Marvel Comics Index (Olshevsky 1981).
Letters from Dennis Mallonee, Forrest Cargile, Wallace Hopkins and Mr. Monk's Third Grade Class. This sequence appears between pages 11 and 12 of the previous sequence.
This sequence appears between pages 15 and 16 of the first sequence. Hostess Cupcake ad.