This category is within the scope of WikiProject Luxembourg, a collaborative effort to improve the coverage of the Grand Duchy of Luxembourg on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.LuxembourgWikipedia:WikiProject LuxembourgTemplate:WikiProject LuxembourgLuxembourg articles
This category is within the scope of WikiProject Years, a collaborative effort to improve the coverage of Years on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.YearsWikipedia:WikiProject YearsTemplate:WikiProject YearsYears articles
Start a discussion about improving the Category:Years of the 20th century in Luxembourg page
