At head of title: Library of Congress.
"The ... collection ... was on April 27, 1910, intrusted by Mrs. John Boyd Thacher to the custody of the Library of Congress as a deposit subject to her pleasure.:--Introd.
840 works; specimens of over 500 presses.
This volume, with added title and preface, forms the first volume of the catalogue of the Collection of John Boyd Thacher in the Library of Congress, in three volumes. 1931.