Catalog prepared by H.Y. Thompson to dispose of the first third of his collection. It is issued uniformly, and paged continuously, with two catalogs offering the remainder of the collection.
Issued also without the plates.
With: Catalogue of twenty-six illuminated manuscripts and eight fifteenth century books printed on vellum ... / Henry Yates Thompson. London : Sotheby, Wilkinson & Hodge, [1920] -- Catalogue of fourteen illuminated manuscripts and fifteen early printed books (including five Pigouchet Horae on vellum) ... / Henry Yates Thompson. London : Sotheby, Wilkinson & Hodge, [1921]. Bound together subsequent to publication.