Kraemer, Mevrouw Roskott
Losse aanteekeningen Mevr. Roskott-Kraemer 1a
[publisher not identified], [date of publication not identified]
 Naskah
Kraemer, Mevrouw Roskott
Losse aanteekeningen Mevr. Roskott-Kraemer 1b
[publisher not identified], [date of publication not identified]
 Naskah
Kraemer, Mevrouw Roskott
Losse aanteekeningen Mevr. Roskott-Kraemer 2
[publisher not identified], [date of publication not identified]
 Naskah
Aanteekeningen jonker op Gericke en Roorda
[publisher not identified], [date of publication not identified]
 Naskah
Catatan Prof. Meinsma (3)
[publisher not identified], [date of publication not identified]
 Naskah