Names
- Osborn, Stellanova, 1894-1988.1
- Power, Eugene B., 1905-1
- Power, Eugene Barnum, 1905-1
- Projected Books, inc.1
- Purdy, G. Flint (George Flint), 1905-1969.1
- Purdy, George Flint, 1905-1
- Putnam, Herbert, 1861-1955.1
- Rice, Warner Grenelle, 1899-1
- Riggs, Donald E.1
- Robbins, Frank Egleston, 1884-1
- Robbins, Frank Egleston, 1884-1963.1
- Rowe, Leo S., 1871-1946.1
- Ruthven, Alexander Grant, 1882-1971.1
- Spaulding, Thomas M. (Thomas Marshall), 1882-1
- Spaulding, Thomas Marshall, 1882-1973.1
- Spencer, Mary C.1
- Spencer, Mary Clare Wilson, 1842-1923.1
- Spill, William Ambrose, 1876-1
- Spill, William Ambrose, 1876-1941.1
- Staebler, Neil, 1905-2000.1