1960. Revised and Enlarged Edition. 131 pages. No dust jacket. Brown cloth boards with lettering. Contains black and white and colour plates. Clean pages and plates with light tanning and mild foxing throughout. More pronounced to free endpapers and pastedowns. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces and bumping to corners. Lettering is bright and clear. Minor sunning to spine and edges with crushing to spine ends. Visible wear marks to boards.