- Osberg, Philip H. (Philip Henry)1
- Parker, Mary Combs1
- Pickett, Thomas E.1
- Pierce, William Gamewell, 1904-1
- Pohn, Howard A.1
- Price, Raymond A.1
- Reed, Philip C.1
- Revetta, Frank A.1
- Rich, Ernest I.1
- Rowan, Lawrence C.1
- Schnabel, Robert W.1
- Scott, John C., 1926-1
- Smith, Avery E.1
- South Dakota Geological Survey1
- Soviet Union. Glavnoe upravlenie geodezii i kartografii1
- State Highway Commission of Kansas1
- Stuart-Alexander, Désirée E. ( Désirée Elizabeth), 1930-1
- Title Atlas Co. (Minneapolis, Minn.)1
- Tobisch, Othmar T. (Othmar Tardin), 1932-1
- Tooker, Edwin Wilson, 1923-1
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