Creator
- Poe, David Allan3
- Porcher, Francis Peyre, 1825-18953
- Price, Harry G.3
- Putnam, F. W.3
- Rau, Eugene A.3
- Redmer, Fred3
- Reese, Arthur J.3
- Ridgeway, W. A.3
- Riley, C. V.3
- Risher, H. B.3
- Rothrock, J. T.3
- Roumeguere, Casimir, 1828-18923
- Russell, John L.3
- Sams, R. H.3
- Sargent, Charles Sprague, 1841-19273
- Schwartz, Gunther3
- Scott, Walter H.3
- Sharswood, William3
- Shuler3
- Sikes, Janet3