1927. No Edition Remarks. Unpaginated. Brown paper covers. German text. Black and white illustrated plates. Light foxing and tanning to pages and plates. More prominent to text block edges, title pages 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 tanning, pen marking and scuffing overall. Spine has heavier tanning with minor rolling and creasing.