- U.S. Forest Service3
- Amberg, Jeff2
- American Optical Company, Southbridge, Massachusetts2
- Armstrong & Co.2
- Avery Lactate Company2
- Baker, Perry2
- Bausch & Lomb, Rochester, New York2
- Boilly, Louis2
- Bourke-White, Margaret (photographer)2
- Brown Chemical Co.2
- D. Jayne and Son2
- Diefennbach2
- Doliber-Goodale Co. (Boston, Mass.)2
- E.W. Hoyt & Co.2
- Eli Lilly and Company, Indianapolis, Indiana2
- Esmarch, Johann Friedrich August von, 1823-19082
- Francis, Jamie2
- Frank S. Betz & Co., Chicago, Illinois2
- Geo. Schlegel (Firm) (printers)2
- Giles Company (lithographer)2