New York: Hoeber, 1920. paperback. 7 pages (pp. pp. 16-22) IN: The American Journal of Roentgenology, New Series vol. 7, no. 1, 1920. With 12 illustrations. Tall 8vo, original printed wrappers (quite soiled and quite worn along spine; now in modern wrappers). New York: Paul Hoeber, 1920. No. 1 offered entire. A very good(-) copy.
First demonstration of vesiculography. GM 4198.