1967. No Edition Remarks. Unpaginated. Brown and yellow paper covered boards with yellow slipcase. Includes 12 loose plates and a booklet within boards. Report No. 104. Pages remain bright and clear with minimal tanning and foxing. Light marks to plates. Slight crinkle to plate VII. Boards have mild edge-wear with slight rubbing to surfaces. Visible tanning to spine and edges. Notable splits to spine. Slipcase has moderate edgewear with marking to panels and scuffing to edges. Noticeable rubbing to surfaces. Splits to edge.