In the year 2013 I had contributed information that Swiss neighbor country Liechtenstein, represented by Europe/Vaduz in file backzone, did not have daylight saving time in 1941 and 1942, while Switzerland, represented by Europe/Zurich, did have it. A colleague sent me a follow-up question today, which cause me to reconsider the question. I was able to access the online archive of the Vaduz paper Vaterland for free - they offer a special summer deal. I could confirm frm the paper that Liechtenstein did in fact follow the same DST in 1941 and 1942 as Switzerland did. The entry Europe/Vaduz in the file backzone can be removed, so that the link Europe/Zurich Europe/Vaduz remains effective even for those who, like me, compile TZ with backzone included. I attach a few newspaper clippings, not translated.
