I wish to acknowledge our contributors Hans Rudolf Schneider (HRS) of the www.Festung-oberland.ch
and the artillery archive foundation HAM. All pictures HRS ©.
Other sources of information: Block Beatenbucht, Hans-Rudolf Schoch, 2011, hs-publikationen.ch.
Note of Apology
The information outlined in this brochure is the best available to the editors at the time of preparation. There is a small amount of information concerning many of the locations, primarily because they have for so long remained in military hands. We have done the best we can from very limited and often dated open source information, and accept that some factual errors may well have been made. For this we apologies in advance and ask that members update us if they can correct things. The text in general may not be very good English, but we feel that it should give the reader a flavour of the original German text and be understandable to our knowledgeable readers.
This book has been put together for the 2018 tour to Switzerland by
Alistair Graham Kerr FLS
With help from
Alastair W Fyfe, Martin Egger
And other Swiss Organisers