- COMPANY'S OLDEST LETTER FROM NOVEMBER 2, 1887.
- Patent number 438,876. Patented October 21, 1890.
- Patent number 438,876. Patented October 21, 1890.
- Patent number 438,876. Patented October 21, 1890.
- COMPANY'S OLDEST LETTER FROM NOVEMBER 2, 1887.
- Documenting the evolution of the Woodward Governor Company.
- Oldest Woodward letter 1887.
- COMPANY'S OLDEST LETTER FROM NOVEMBER 2, 1887.
- A Rockford vintage machine shop manufacturing history project.
- Rockford Oatmeal Company.
- A. W. Woodward Company.
- Published in 1891.
- INDUSTRIAL AND PICTURESQUE ROCKFORD.
- A vintage machine shop manufacturing history project.
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