Schweiz. Suisse. Svizzera. (Esso Autokarte ... 1:510,000. Kartographie & Druck / 
Kuemmerly and Frey.
[Berne] :  Esso Standard, Switzerland, 
[1967]
Backed by: [Plans of] Genève, Bern, Lausanne, Basel, Luzern, Zürich; [Six maps of] suggested tours; [Map of the Swiss cantons]
Distance table. Table of Alpine passes.
Ger. Fr. It. Eng.
Index.