American Arithmometer Company
Class 1 Adding Machine, 1891 | |
| Founded | 1886 in St. Louis, Missouri, United States |
|---|---|
| Founder | William Seward Burroughs I |
| Defunct | 1905 |
| Successor | Burroughs Adding Machine Company |
| Headquarters | St. Louis, Missouri , United States |
The American Arithmometer Company was an American manufacturer organized in St. Louis, Missouri in 1886 by William S. Burroughs that produced adding machines.