Author
- Morris, H. T. (Hal Tryon), 1920-1
- Nelson, Arthur E. (Arthur Edward), 1922-1
- Newell, Wayne L.1
- Offield, Terry W.1
- Owens, James Patrick, 1924-1
- Papps, T. L.1
- Parks, William Scott1
- Peterson, Warren Lee, 1925-1
- Petrie, Brent1
- Philley, John C.1
- Pride, R. W.1
- Rand McNally and Company1
- RatteĢ, James Clifford, 1925-1
- Rice, Charles L.1
- Rice, William1
- Richmond, Gerald Martin, 1914-1
- Richter, Donald H.1
- Rickard, Lawrence V.1
- Robinson, Paul T.1
- Rowley, Peter D.1
