Deutsches Historisches Institut, Rome
Preussisches Historisches Institut (Rome, Italy)
Königlich Preussisches Historisches Institut (Rome, Italy)
Istituto storico prussiano (Rome, Italy)
Regio istituto storico prussiano (Rome, Italy)
Istituto storico germanico (Rome, Italy)
German Historical Institute (Rome, Italy)
Deutsches Historisches Institut (Rome, Italy)