Talk:Middle German Chemical Triangle

External links modified (January 2018)
Hello fellow Wikipedians,

I have just modified one external link on Middle German Chemical Triangle. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
 * Added archive https://web.archive.org/web/20110605114538/http://www.mdr.de/damals/lexikon/3969-hintergrund-4089.html to http://www.mdr.de/damals/lexikon/3969-hintergrund-4089.html

When you have finished reviewing my changes, you may follow the instructions on the template below to fix any issues with the URLs.

Cheers.— InternetArchiveBot  (Report bug) 15:10, 29 January 2018 (UTC)