The 1928 brochure in German; it folds into the shape of a flat tank and shows the flat tank models only, not the CS1 and ES2. Flawil is a town in Switzerland (sent by Markus).
The 1928 brochure in German; it folds into the shape of a flat tank and shows the flat tank models only, not the CS1 and ES2. Flawil is a town in Switzerland (sent by Markus).
