No Edition Remarks. Unpaginated. White paper covers. German text. Black and white illustrated plates. Light foxing and tanning to pages and plates. More prominent to text block edges and reverse of covers. Annotations, underlining and marginalia in pencil throughout; text and images remain unaffected. Binding remains firm. Paper covers have light edge-wear and corner curling with minor foxing, tanning and scuffing overall. Spine has heaver tanning with minor rolling and creasing.