Creator
- Photo & Art Postal Card Co. (New York)1
- Photo Adv. Co. (Minneapolis, Minn.)1
- Photo Art Studios.1
- Photo Arts (Winnsboro, S.C.)5
- Photo Arts Co.1
- Photo Arts.1
- Photo Compagnie Belge.1
- Photo Ideas, Inc.1
- Photo Illustrators (Philadelphia, Pa.)1
- Photo Staval.1
- Photo-Illustrate1
- Photo-Studio.1
- Photogelatine Engraving Company.12
- Photographic Division.1
- Photographie Charels.1
- Photokraft.1
- Phyars, Eddy.1
- Pichler (Atlanta)1
- Pickard's Studio (Philadelphia, Pa.)1
- Pickens, F. W. (Francis Wilkinson), 1805-18693