4 Volume Cloth Set in as new condition. Light shelf wear. Volume 1: Ferns to Birthworts, 2nd printing (1940), 538 pp. Volume II: Buckwheats to Kramerias, 1944 (1st printing), 635 pp. Volume III: Geraniums to Figworts, 1951 (1st printing), 866 pp. Volume IV: Bignonias to Sunflowers, 1960 (1st printing), 732 pp. All volumes have b & w illustrations and minor shelf wear. A very nice set. Additional shipping may be required.