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Hermon Ray

Ray, Hermon

Nationality: Undetermined, possibly United States (United States)

Identities and Authority Control

Hermon Ray Contributed to the Following:

TitleEditionYear of PublicationRoleCountry of PublicationPossible Copyright StatusAvailable Online?
Steam-gas engineering1913AuthorUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status