, Trier, Paulinus-Druckerei, 1927, 179pp.with some ills., [text in german Gotic], cloth with gilt imprinting, VG
Tongerloo, Abtei 1930 88pp., in the series "Analecta Praemonstratensis" T.6 (1930), pages uncut, original softcover, R27189
Tongerloo, 1932 8pp., in "Analecta Praemonstratensia" vol.2-3