Cromwell, John Howard, 1857–
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL2460705A
- pdbooks.info ID: 143382
John Howard Cromwell Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
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| A system of easy lettering | 12th ed. | 1912 | Author | |  | |  | |    
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| A system of easy lettering | 11th ed. enl. | 1911 | Author | | | | | |
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