München, Louis Köhlers Hof- und Verlagsbuchhandlung 1908 vi + 118pp., 25cm., ex.libr., modern blind wrappers, text G, X71186
Berlin, Alfred Töpelmann 1952 viii + 120pp., 13th edition, 23cm., hardcover (editor's green cloth), Good condition, X82286
1894 Halle, Universität Festschrifyen, 1894, brochure de 49 pp., couverture moderne de papier fort, bel ex.
(Black, Gypsy Bibliography, 3159). Selten.