The complete set of six portfolios comprising prints and multiples in various media, all contained in the original cardboard boxes.

1968

S.M.S. No. 1 & 2 overall 7 3/8 x 14 x 1 in. (18.7 x 35.6 x 2.5 cm)
S.M.S. No. 3 & 4 overall 7 1/2 x 14 x 2 in. (19.1 x 35.6 x 5.1 cm)
S.M.S. No. 5 & 6 overall 7 3/4 x 13 3/4 x 1 1/2 in. (19.7 x 34.9 x 3.8 cm)

From the editions of approximately 2000, published by The Letter Edged in Black Press, William N. Copley, New York.