- V. O. Hammon Publishing Co. (Minneapolis, Minn.)2
- Valentine's Co. Ltd (Dundee, Scotland)2
- Valentine's Co. Ltd. (London, England)2
- "House of Tyrol" Colorpostcard Publication1
- A. H. & A. W. Reed (Wellington, New Zealand)1
- Adams (Atlanta, Ga.)1
- Aernowitch Company1
- Albertype Co.1
- Alex A. Inglis (Edinburgh, Scotland)1
- Allen, Randall1
- American News Company1
- Americn Lithographic Co. (New York, NY)1
- Archer, Samuel Howard, 1870-19411
- Arnett, P.1
- Art Souvenir Syndicate (Denver, Co.)1
- Asheville Post Card Company1
- Associated Litho (Des Moines, Iowa)1
- B & R Lepper (Allegheny, Pa.)1
- B. C. Firfield & Son Stationers (St. Catharines, Ontario, Canada)1
- Baker, Elizabeth1
