lower right in graphite: John Taylor Arms-1922; lower left in graphite: Artist's own proof / The Gothic Spirit; by later hand, upper right in graphite: 122; by later hand, lRv//in graphite: 10758A 122
- Bassham, Ben L. John Taylor Arms American Etcher. Univeristy of Wisconsin-Madison: 1975.
- Fletcher, William Dolan. John Taylor Arms, A Man for All Time: The Artist and His Work. New Haven, CT: The Sign of the Arrow, 1982, no. 120.