A Checklist of fifteenth century books in the Newberry library and in other libraries of Chicago - Newberry Library; Butler, Pierce 1886-1953 (Chicago The Newberry Library, 1933)
"Abbreviations : Public libraries of Chicago. Bibliographical citations" : pages xxii-xxiv.
"Printed ... in an edition of 850 copies."
A list of 1613 incunabula in the Newberry Library, together with 182 to be found in ten other Chicago libraries
Contains a concordance of Hain numbers, an index of authors, titles and printers, and an index of cities
Keywords: Newberry Library -- Catalogs; Incunabula -- Illinois -- Chicago -- Bibliography -- Union lists; Union catalogs -- Illinois -- Chicago