New York: George Sas at The Marble Hill Press, 1968.
2 reproductions of 15th century woodcuts. 2 pages of text followed by 5 pages of charts, thin 4to, printed wrappers, string tied. New York: George Sas at The Marble Hill Press, (1968). A fine copy.
One of 100 copies privately printed from hand-set Jessen types on Strathmore papers.