= I.a. by Chris LEBEAU, Uriel BIRNBAUM,Jaroslav CHEBEN, Marie SECHTLOVÁ, Josef HODEK, Max KISLINGER, Ctibor STASTNÝ, Pavel SIMON and Bohuslav KNOBLOCH.
= Suppied in ±150 copies.
AND 4 other ex libris for the same, i.a. by Herbert OTT, all supplied in multiple copies. - AND 16 other ex libris by various artists, all supplied in a few or multiple copies, i.a. ex libris by Berta BAKE (for Just Havelaar), M.B. VAN DER HOEVEN, Paul CITROEN, Georg RUETER (for M.E. van Regteren Altena), André VLAANDEREN (for Paula Hoffman) and Dick VERHAAR (i.a. for himself).
= Frontispiece signed by the artist in pencil.
Křídla Hudby. Ibid., Lyra Pragensis, 1987, 78,(4)p., 3 signed col. etchings by Peter KOCAK, printed in 200 numb. copies, signed by the artist on colophon, orig. wr., 4to. - AND 6 others, i.a. J.W. HOFSTRA, De letter behoeft papier (1942, 6 woodcuts by i.a. DIRK VAN GELDER, loosely inserted in orig. portfolio).
= I.a. by G. Gaudaen (±50x), Antoon Vermeylen (±20x).
= I.a. by Jan BATTERMANN (±150x).
= I.a. by W.J. Roozendaal, G. Bergman, Bertram, Geni Peter, C. Behrens, J. Gomperts, C. de Wolff, Jan Mense, J. Bieruma Oosting, P. van Praag, J. Prange, A. Horodisch-Garman, F. de Jong, F. Mees, W. Zwiers, M. Feuerstein.
= Supplied in 12 copies.
= I.a.by Luis Gracia Falgas.
= I.a. by L. Berg, A. Erikson, K. Erikson, A. Holm, A. Jansson, I. Johansson, A. Kleimer, E. Küsel, C. Lito, A. Nilsson, G. Ohlson, E. Persson, G. Sandström, B. Segerström, Arthur Sjögren, L. Sparre, E. Wallin.
= I.a. by R. Amrein, K. Bezzola, M. Bücherer, G. Cambini, P. Dammköhler, S. Eggeler, P. Flury, B. Fuchs, E. Gerster, E. Gianini, G. Haas-Triverio, G. Hantz, H. Irminger, C. Jeanneret, J. Jung-Deutsch, P. Kammüler, J. Kaufmann, R. Küenzi, H. Lengweiler, B. Mangold, A. Meyerhofer, A. Pellegrini, A. Riedel, C. Roschet, P. von Salis. V. Tobler and H. Ziegler.