 
					| Editorial: | Julius Hoffmann Verlag, | 
| Ciudad: | Stuttgart, | 
| Año: | Mai 1934. | 
| Edición: | 1st ed. | 
| Medidas: | 23x29.5. | 
Original covers.
Photos, texts and plans by Georg H. Appel, Hans Heinz Lüttgen, etc. . Colour plates by Fritz August Breuhaus, etc. With English and French translations.