Patchin, Robert Halsey, 1881–
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- pdbooks.info ID: 123022
Robert Halsey Patchin Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
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| Official report of the fourth National foreign trade convention, held at the William Penn hotel, Pittsburgh, Pa., January 25, 26 and 27, 1917 | 1917 | Author | |  | |  | | ||