The archive of the Imperial Limes Commission still preserves the original documentation of the field findings. From these records, the 15-volume monumental work "The Upper Germanic-Rhaetian Limes of the Roman Empire" was created. Elisabeth Krieger meticulously analyzed the historical documentation and, based on this, reviewed and reassessed the published findings in the volumes of the Corpus work. Her study presents a comparative juxtaposition of the field research records and the published findings, supplemented with current data.