. "James Duffy & Co." . . . . . "James Duffy (Irish publisher)" . . "James Duffy (Irish publisher)#Hibernian Magazine" . . "James Duffy and sons" . . "James Duffy & Co. Ltd." . . "1871" . . "James Duffy (Irish publisher)" . . . "James Duffy's" . . . . . . . "1809" . . . . . "James Duffy" .