http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
volumes : illustrations (some color) ; 40 cm.
Description based on: Volume 19, number 1 (Jan. 7, 1918); title from cover.
Latest issue consulted: Volume 36, number 29 (July 20, 1935).