Volume 2 is a facsimile of the original engravings with title page imprint "1793. Published by W. Blake ... and J. Johnson ..." Volume 3 is a facsimile of a revised edition published approximately 1818 with a new, undated title page and 3 additional plates.
"726 copies printed ... 700 copies numbered 1-700, of which 50 have additional material and are in a special binding. 26 copies numbered A to Z, reserved for those who have made the publication of the book possible, the trustees of the William Blake Trust and the publishers"--Volume 1, page iii.
"List of Blake's emblem drawings in the Notebook": volume 1, pages 41-46; "Census of copies": volume 1, pages 47-51.
Library of Congress. Lessing J. Rosenwald collection, 1863
Volume 1. Introductory volume / by Geoffrey Keynes ; with Blake's preliminary sketches -- volume 2. The gates of paradise: for children -- volume 3. The gates of paradise: for the sexes