Railroad tabulating machines
These folders include at least one report authored by McPherson.
Item Details
- Date
- ca. 1921-1932 (Made)
- Type
- Document
- Catalogue number
- 102734227
- Organization
- International Business Machines Corporation (IBM) (Publisher)
Tabulating Machine Co. (Publisher) - Category
- Technical Paper or Note
Promotional Material
Specifications - Credit line
- Gift of Ray Polivka
- Language
- English
- Acquisition number
- X3853.2007
- Archive collection
- John C. McPherson collection
- Archive hierarchy
- Technical papers and articles