A
American Art Post Card Co., Boston and Brookline, Mass.
B
Belle Smallidge Knowles, The Knowles Company
Bromley & Company, Inc., Boston, Massachusetts
C
Curt Teich Co., Chicago, Illinois
F
F.E. Sherman, Bar Harbor, ME
N
none (88)
T
The A. G. Bain Co., Northeast Harbor, Me.
The Hugh C. Leighton Company, Portland, Maine (7)
The Knowles Company (5)