Creator
- Hugh C. Leighton Co., Manufacturers (Portland, Me.)1
- Hughes & Sandberg (Omaha, Neb.)1
- Huld, Franz.1
- Hyatt's.1
- Illustrated Post Card Co. (N.Y.)1
- Imperial Publishing Co.1
- J., D. W.1
- J.S. Pinkussohn Cigar Co. (Savannah, Ga.)1
- Jennings.1
- K., J. T.1
- Keele, Ike.1
- Kennedy Studio (Lincoln, Neb.)1
- Kugler, W. A.1
- Kunstadt, Len.1
- Kutcher, B. F.1
- L.H. Bellin Studio (Providence, R.I.)1
- La Mon, W. Entrekin.1
- Lanks, Herbert C. (Herbert Charles), 1899-1
- Latchmore, Thomas Benwell, 1832-1908.1
- Leach, Dixie W.1