"Prentiss & Cole," . . . . . . . "A letter from Richard Raynal Keene to Luther Martin, esq., attorney-general of Maryland, upon the subject of his 'Modern gratitude'"@en . . . . "A letter from Richard Raynal Keene, to Luther Martin, Esq. attorney-general of Maryland; upon the subject of his 'Modern gratitude.' : [One line in Latin]"@en . . . . . . . . . . . "A letter from Richard Raynal Keene, to Luther Martin, Esq., attorney-general of Maryland; upon the subject of his ʻModern gratitudeʼ" .