International Encyclopedia of Unified Science, Volume 1 Numbers 1-8
Chicago: The University of Chicago Press, 1938-1951. First editions, first printings. Signed by editor-in-chief Otto Neurath in pencil in margin of the inaugural issue's first essay, his "Unified Science as Encylopedic Integration." Neurath's trademark self-caricature is on the facing page; he pictures himself as an angry elephant (he was apparently..... More