Creator
- Polasek, Albin, 1879-19651
- Ponder, Clara M.1
- Ponder, Ernest Ayer, 1918-19981
- Postle, Joy1
- Potter, Ann Stickler, 1936-1
- Poynter, Henrietta 1
- Price, Annie Rae1
- Price, William Snowden (1900-1980)1
- Pugh, Mary L. (1918-2005)1
- Pullman Company1
- Pyburn, Nita Katharine1
- Quinn, Patrick 1
- Rackleff, Melvin1
- Randell, Gladys1
- Reiner, Jan1
- Renick, Ralph A. (Ralph A. Renick)1
- Resler, Walter H.1
- Rifkin, Jack, 1922-20021
- Rios, William1
- Rittini (family)1