Colloredovská a Mansfeldská bibliografie a ikonografie
Prague, [for the author], 1936
(31 cm), 47 (3) pp. Publisher’s wrappers. - Bibliography of the Mansfeld and Colloredo families, including entries for the book collector Peter Ernst I von Mansfeld (1517-1604). Edition limited to 100 copies. ¶ Very good copy.