Creator
- Photo Arts.1
- Photo Compagnie Belge.1
- Photo Ideas, Inc.1
- Photo Illustrators (Philadelphia, Pa.)1
- Photo Staval.1
- Photo-Illustrate1
- Photo-Studio.1
- Photographic Division.1
- Photographie Charels.1
- Photokraft.1
- Phyars, Eddy.1
- Pichler (Atlanta)1
- Pickard's Studio (Philadelphia, Pa.)1
- Pictorial Centre.1
- Pictorial News Syndicate (Newark, N.J.)1
- Pier Studio (Old Orchard Beach, Me.)1
- Pierce, R. V. (Ray Vaughn), 1840-1914.1
- Pierce.1
- Pierpont, Francis Harrison1
- Pietzcker, George S., 1885-1971.1