Box 366.
Creators include:
- Winter, Milo, 1888-1956.
- Crocker, Betty.
- Holbrook, Helen S. (Helen Shepard), 1882-
- Krewatch, Albert V.
- J.B. Williams Co.
- W.H. Howell Co.
- Kendall Mfg. Co.
- I.L. Cragin and Co.
- Handy Washer Co.
- E.H. Huenefeld.
- Geo. A. Moss.
- Bailey Wringing Machine Co.
- Pneuvac Company.
- Eclipse Machine Co.
- John Puhl Products Company.
- General Mills, Inc.. Home Service Department.
- Laboratorio A. Gamir.
- Lever Brothers Company.
- Vulcan Manufacturing Co.
- Electrolux, Inc.
- Altorfer Bros. Company.
- Clorox Chemical Co.
- Sears, Roebuck and Company.
- United States. Department of Agriculture.
- Church & Dwight Co.