London: Trustees British Museum, 1971,
First Edition. quarto, wrappers. 64pp. Trustees British Museum, Item #4263
Catalogue of the exhibition held in the King's Library, British Museum, 8 July - 3 October 1971. Illustrated in the text and with 14pp. of plates at end. Wrappers printed overall with the SM monogram design by Reynolds Stone. Very fine copy.