The purpose of this work is to determine the most informative articles and the most effective methods and research approaches to the study of Roman brick stamps covering the former Roman Empire. The different research methods used in different areas are compared. This study attempts to give an overall view of research methods, approaches and categories of studies used in all schools of brick stamp research and poses the question whether brick stamps can contribute to our understanding of military history. Regional and local differences of both stamps and modern schools of research are highlighted and their importance in terms of Roman history is discussed. The author critically reviews a selection of articles, focusing primarily on the methodologies employed by certain scholars. The reviewed articles contain a selection of brick stamps. A catalogue of the works reviewed is included and the publications listed there form the background for this present analysis.