We will destroy, erase or make anonymous documents or other records containing personal information as soon as it is reasonable to assume that the original purpose is no longer being served by retention of the information and retention is no longer necessary for legal or business purposes. (marsdd.com)
One is termed «The Apostolic Fathers» and includes the writings of important bishops like Clement of Rome (A.D. 95) and Ignatius of Antioch (A.D. 115) as well as anonymous documents like the Epistle of Barnabas, the Teaching of the Twelve Apostles, and the Shepherd of Hermas. (religion-online.org)
«At the beginning of 2012, I received an anonymous document in the mail describing what appeared to be details of the Heartland Institute's climate program strategy. (deepclimate.org)