"Lists And Indexes, Issue 20" offers a detailed guide to the records held by the Public Record Office in Great Britain. This volume serves as an essential resource for historians, genealogists, and researchers seeking to navigate the vast collection of historical documents. Providing meticulously compiled lists and indexes, this issue facilitates the discovery of primary source materials related to British history. This is an invaluable tool for those engaged in serious historical research, offering pathways to uncover specific documents and information contained within the archives.