Gemeindelexikon für die Regierungsbezirke Allenstein, Danzig, Marienwerder is a vital historical and statistical reference that offers a rare glimpse into the administrative and demographic makeup of East Prussian provinces during the early 20th century. Compiled by the Statistisches Landesamt of the Kingdom of Prussia, this meticulously structured gazetteer provides in-depth data on municipalities (Gemeinden) within the Regierungsbezirke of Allenstein, Danzig, and Marienwerder. This volume is an essential resource for genealogists, historical geographers, researchers of German history, and anyone interested in the administrative structure of the Prussian state prior to the major territorial changes of the 20th century. It includes population statistics, civil boundaries, jurisdictional data, and detailed regional classifications—making it a critical tool for tracing family histories and understanding regional transformations in Central and Eastern Europe. This premium leather bound edition is crafted with archival quality paper and a classic design, ensuring durability and elegance for collectors and scholars alike. Add this rare historical document to your personal or institutional library to preserve and explore a unique part of European administrative heritage.