A complete guide to the 139 known varieties, each illustrated with a full-page, four-colour plate (with the exception of a few small varieties which are two to the page). Bookseller label on fly-leaf. Age-toning and residue of cellotape on the illustrated end papers. Contents clean and well bound. Some edge-wear and creasing to dustjacket.
Date Published: 1974
Publication Place: Cape Town
Condition: Very good
Binding: Hardcover. Green paper-covered boards
Jacket Condition: Good.