"Eduard van Beinum", pen and ink, on a col. printed leaflet of "Maatschappij Caecilia" together w. 5 other signatures, thanking "De Heer Chr. Moes" for 40 years of support. Verhey, Emmy (b.1949). AUTOGRAPH SIGNED PHOTOGRAPH and an AUTOGRAPH MUSIC QUOTATION SIGNED "Emmy Verhey", ballpoint on recto of real photogr. portrait, 17,5x13,3 cm. and on small card, recto only. Leonhardt, Gustav (1928-2012). AUTOGRAPH CORRESPONDENCE CARD SIGNED "Leonhardt", dated "15.I.1992", ballpoint on blank card, recto only, w. orig. autogr. addressed envelope. Vermeulen, Matthijs (1888-1967). AUTOGRAPH LETTER SIGNED "Matthijs Vermeulen" to "Sehr geehrter Herr [Hans Arnold] Tack", dated "Laren (N.H.)/ Holland/ Drift 45/ 22 jun 1960", blue ballpoint, 1 leaf, recto only, w. the orig. autogr. addressed envelope. WITH: Idem. PORTRAIT PHOTOGRAPH by an anonymous photographer, 23x18,2 cm. - AND WITH: Idem. AUTOGRAPH NOTE SIGNED "Matthijs Vermeulen", dated Laren (N.H.)/ Holland/ 22 jun 1960", blue ballpoint, 1 leaflet, recto only. AND 13 other autographs etc. i.a. by Marius Flothuis (autogr. music quotation signed, a typescript and an autogr. letter signed), Bernard Haitink (autogr. card signed), Ton Koopman (autogr. music quotation signed), Theo Olof (autogr. signed photograph), Jaap van Zweden (autogr. music quotation signed). - ADDED: a catalogue of works by FLOR PEETERS, publ. by Edition Peters (1973), with autogr. signed dedication on frontwr., dated "Mechelen, 35-VIII-78".