A letterpress and offset printed sheet, printed in black.
This sheet is the outer wrapper of vol. 2, no. 1 of "Book Arts", the quarterly journal published by the Center for Book Arts between 1975 and 1982; at which point the title changed to "Book Arts Review."
This issue of "Book Arts" was designed by Patricia Needs & Alexandra Soteriou. Cf. first page in the journal.
Page [1] of the sheet is letterpress printed, with the title and volume designation, and illustrated with an abstract depiction of a woman, the description of which is on page [2]: "Woodengraving by Ian Hugo designed for the cover of This Hunger, by Anais Nin. Printed from the original block." Pages [3] and [4] of the sheet have advertisements printed in offset, with the illustrations printed in halftone.
CBA has two copies, this is copy 1.