- Hills Publishing Company, Washington, D. C., 1936-1941
- Hills Publishing Company, Washington, D. C., 1936
- National Geographic, Washington, D. C., 2020
- National Geographic, Washington, D. C., 2018
- Fassett publishing company, Washington, D. C., c1921
- Priv. print., R. O. Polkinhorn, printer, Portsmouth, Washington, D. C., 1886