ANNO-yer от Stephan Kurz

ANNO is the digital newspaper archive of the Austrian National Library. This extension checks web pages for 1832 titles if followed by a German language formatted date, and creates a link if a string matches.

Preconditions: The cited newspaper issue has to be older than 71 years from today (that's the moving wall of ANNO), and the date has to be within the date range published by ANNO. No link is created if the newspaper ceased to publish before the cited date, or if the issue is younger than 71 years.