Mansfield Centre, CT: Martino Fine Books 1998. viii,,504, -475 pages. 2 volumes bound in one as issued. A reprint of the 1909 edition, limited to 150 copies. Publisher's grey cloth with green spine label and gold lettering. A crisp clean copy. Fine. Cloth. 
Many entries are annotated, with bibliographical information on the books in the collection. A standard reference, reprinted in a sound binding for easy use and reference.