Creator
- Nassau Advertising Agency.1
- Nelmes, S.1
- New York. Board of Education.1
- P.C. Sykes (Philadelphia, Pa.)1
- P.R. Papin Photo Co. (St. Louis, Mo.)1
- Packer, Amador.1
- Passela, Charles V.1
- Penn Photo Studio1
- Peter & Co. (Castries, St. Lucia)1
- Pharmacie Centrale d'Hai_ti.1
- Phipps, Edgar E.1
- Photo Arts Co.1
- Photo Arts.1
- Pointe-a_-Pitre (Guadeloupe)1
- Poland.1
- Portland Lithograph Co. (Portland, Me.)1
- Process Photo Studios.1
- Pullman, E. J.1
- Pye, Thomas.1
- Rahola Photo Supply Santurce (San Juan, P.R.)1