1947. 5th Edition. 43 pages. No dust jacket. Blue pictorial boards with a blue leather spine. Black and white illustrations and 2 fold out maps. Pages are lightly tanned and thumbed at the edges, with light foxing. Binding has remained firm. Boards are a little rub worn with slight shelf wear to corners, spine and edges. Corners are a little bumped. Spine ends are a mildly crushed, with small splits and chips. Moderate tanning to spine and edges. Slight forward lean to text block. Moderate water marks to boards and spine.