Creator
- Harmon Drug Co., Lexington, S. C. 2
- Harrelson Drug Co.2
- Henry H. Ahrens (Firm)2
- Hotel Fort Sumter Corp.2
- Hugh G. Leighton Co.2
- I. & M. Otienheimer2
- I. M. Oppenheimer Co.2
- Illustrated Post Card Co.2
- Illustrated Post Card Company2
- Isler-Tompsett (firm)2
- J. Guttman-Steelograph Company2
- Kaeser & Blair Inc.2
- Knight Bros.2
- L.Z. Hicks2
- Lacco (firm)2
- Lange & Schwalbach2
- Lanneau's Art Store2
- LeCroy, Gary2
- Legerton & Co., Inc.2
- Leheighton & Valentine Company2