1946. 5th impression. 125 pages. Pictorial dust jacket over green cloth with gilt lettering. Bird Music. Introduction to the Study of the Vocal Expressions of British Birds. Contains black & white illustrations and plates. Pages are tanned and foxed, however plates remain bright & clear. Text is clear. Binding remains firm. Boards have mild edge-wear with bumping to corners. Light sunning & crushing to spine ends. Gilt lettering remains bright and clear. Unclipped jacket. Panels have moderate edge wear with chips, tears, and creasing. Noticeable loss to side of front panel & top of spine. Visible tanning all over.