Creator
- Kaitila, Toivo.1
- Kansas City Sun.1
- Kardmaster Brochures (Firm)1
- Karen, Jerry.1
- Kennedy, Mark.1
- Kilburn Brothers.1
- Killebrew, Charlie.1
- Kisco Certified Photo Service.1
- Knight's Ltd. (Barbados)1
- Knight-Littrel Company (Asheville, N.C.)1
- Knopf, Hans J.1
- Knopf, Hans, Pix.1
- Kobert, Bill.1
- Kumpf & Reis (Frankfurt am Main, Germany)1
- L.B. Prince Co.1
- L.L. Cook Co. (Milwaukee, Wis.)1
- La Perla Studio.1
- Lagerberg, Ted.1
- Lapina (Paris)1
- Lawson Foto.1