Lexington: Stamperia del Santuccio, 1963. 6 x 10. 49 pages. Boards, paper spine label, printed dust wrapper. Fine. With an autograph letter signed from Hammer to the collector. Item #12942
No. 62 of 109 copies printed in Hammer's American and Andromaque Uncials on Hosho paper. A variant of Opus 18 (which was limited to 33 copies); the text has been completely reset and printed on Hosho rather than Magnani paper.