No Edition Remarks. No dust jacket. Black cloth boards with gilt lettering. Two books bound joined together, each paginated separately. Contains black and white illustrations. Parts 13-14. Textblock is in Dutch. Clean pages 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. Gilt lettering is darkened. Moderate sunning to spine and edges with crushing to spine ends. Visible wear marks to boards.