Try this site: http://neptun.fh-trier.de/rhof/kulturdb/client/einOrtsteil.php?gmde=%C3%9Cttfeld&ortsteil=Binscheid#
You'll find several links to pillbox (called bunker in German) locations around Uttfeld.
The village of Uttfeld got is own site too.
http://www.uettfeld.de/index.html
Did you find anything, yet?