Well you can now buy these online. If you are a woose like me and like everything planned to perfection before you go, then use this link
http://www.swisstravelsystem.com/produkttexte.php?passid=5
Make sure you give yourseld 3 weeks to get t delivered, There is a small service charge but well worth it.
I am off to the Alps for the first time in Mid Sept this year and like to plan well in advance, for me it makes the trip even more exciting
You can follow my adventured on
www.Alun.me.
I will start to load my Alps trip soon, How sad am I!!