Scarsdale, NY: Privately Printed, February 1940. 16pp. Printed wrappers. Wrappers a bit sunned and foxed, but very good. Item #WRCLIT80133
First edition of this publication in the field of his extracurricular fascination by the American mathematician and pioneer in the subject of machine translation. Copy #19 of an edition of 99 numbered copies, signed by Weaver. Scarce. WILLIAMS, MADAN & GREEN (1962), XVI (p. 249).