1.
Gustav Gröber an Hugo Schuchardt (073-04072)
2.
Matthias de Vries an Hugo Schuchardt (07-12555)
Zsigmond Simonyi an Hugo Schuchardt (118-10680)
Leo Spitzer an Hugo Schuchardt (10-10772)
Rodolfo Lenz an Hugo Schuchardt (04-06398)
Emil Metzger an Hugo Schuchardt (01-07122)
Emil Metzger an Hugo Schuchardt (02-07123)
Emil Metzger an Hugo Schuchardt (03-07124)
Emil Metzger an Hugo Schuchardt (04-07125)
Emil Metzger an Hugo Schuchardt (05-07126)