Cambridge, Mass.: Halty Ferguson Publishing Co., 1976. Typed Letter Signed, Single Leaf, 8.5" x 11" on Halty Ferguson Publishing Co. letterhead, Very Good.
Provenance: Herb Yellin (1935-2014) was the highly respected publisher and founder of Lord John Press, considered by many to be one of the most important small presses of the 20th century. Item #63-5472