Three Volumes. Offor Edition. Double Column. Volume I: Frontispiece. Engraved Title Page with Vignette. Printed Title Page. Several Pages of Engravings. Some browning/foxing early leaves. Modest binding wear for age. Volume II: Frontispiece. Engraved Title Page with Vignette. Printed Title Page. Several Pages of Engravings. Some browning early leaves. Minor back strip wear. Volume III: Frontispiece. Engraved Title Page with Vignette. Printed Title Page with long tear taped. Several Pages of Engravings. Fold-out Chart. Boards were detached but now taped. Inner taping.