MichaelRothenpieler Look, the SAAM’s website with its wonderful diagrams was made about 15 years ago in accordance with the then known dates of the evolution of Victorinox instruments. A few years later, the creator of the site was busy with other projects and the information was not updated. During this time, many facts and dates of changes in certain instruments were clarified by the efforts of enthusiasts of the collector community, and unfortunately the old version of the site is no longer relevant. Recently, the creator of the site thought about a modern version, I really hope that he will find the time and opportunity to make a modern variant of the legendary site!