This is the second revised edition of the original 1912 publication. A reprint edition was also issued by Da Capo Press, New York, 1967. Volume 1 includes a biographical summary of the artis's life, notes on Rembrandt's etchings, a concordance, and a subject index. The catalogue raisonné lists 303 authentic etchings, as well as over 80 rejected attributions. Volume 2 contains the plates. Volume 1 only is available in full text at Internet Archive (see link below).