. . "Earl Hazeltine Frothingham" . "E. H. Frothingham"@en . "E.H" . "Frothingham"@en . "H." . "and NELSON (Ralph Melvin) Earl Hazeltine FROTHINGHAM" . . "Earl H. Frothingham" . "E. H. Frothingham" . "FROTHINGHAM" . "Hazeltine"@en . "E." . "FROTHINGHAM, Earl Hazeltine, and NELSON (Ralph Melvin)" . . . "Earl Hazeltine Frothingham"@en . . "Earl Hazeltine" . "1880" . . "Earl"@en . "Frothingham"@pt-PT . "E. H." . "E.H Frothingham" . "Frothingham, E. H. (Earl Hazeltine)" .