Barcelona: Publicacions Microfon, 1937. Paperback. Unpaginated, softbound in 10.5x8.5 inch wraps; numerous illustrations, photographic, cartooned, and from facsimiles; a few plates on inserted coated stock. The acidic paperstock is quite toned, somewhat foxed, and dust-soiled; spine panel ragged at top and tail; title page bears pencilled commentary of a former reader, who feels this treatment is "mediocre." As is.