ZZO Box 18 Rare Book & Manuscript Library Edmund Blunden papers, 1922-1986Series II: ArrangedCorrespondence
Zázračná madona [The Miraculous Madonna], 1944 Box 2, Folder js-172 Rare Book & Manuscript Library Jaroslav Šváb archive, 1928-1968Series I: Book Designs and Illustrations
Zázračný rybolov [The Miraculous Catch], 1938 Box 1, Folder js-105 Rare Book & Manuscript Library Jaroslav Šváb archive, 1928-1968Series I: Book Designs and Illustrations
ZZ, undated Box 152 Rare Book & Manuscript Library Paul Oskar Kristeller papers, 1910-1989Series VII: Notebooks and Notes, 1920-1990Subseries VII.2: Unidentified Notebooks, undated, 1945-1946