DEHÊ (LOTHAR): Flörsheimer-Fayence, annotated typescript thesis, some photocopied, rebound in boards, Hamburg, 1924; KARL SCHAFFT: Flörsheimer Fayencen, wrappers, Darmstadt, 1977 and Kelsterbacher Fayencen und Steingut, boards, Darmstadt, 1987; RUDOLF SCHÄFER: Flörsheimer Fayencen, typescript, 12pp., wrappers, Flörsheim a.m., n.d.; MICHEL OPPENHEIM: Wiesbadener Fayence, off print from Keramos Nr.46, n.d.; CATALOGUE: SAMMLUNG GERT K.NAGEL, Schrezheimer Fayencen und Porzellane, wrappers, Schloss Ellwangen, 1985 (6)