Humphreys, John S. (John Sanford)
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL612027A
- pdbooks.info ID: 24858
John S. (John Sanford) Humphreys Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| Bermuda houses | 1923 | Author | |  | |  | | ||