by Louis J. Bradford and Paul B. Eaton. by Louis J. Bradford ... and Paul B. Eaton. by A.H. Clifford and G.B. Preston. by Grace E. Pickford and James W. Atz. by Louis F. Fieser and Mary Fieser. by Norman J. Padelford and Jerry E. Cook. by Horace G. Deming ... and Saul B. Arenson.