Little-Known Artifacts Shed Light on Early ChristianityNothing new, but a convenient capsule summary of some recent material on the subject.
Oxyrhynchus Papyri Are Considered Top Early Christian Find
By Cynthia Astle, About.com Contributing Writer
Via N.S. Gill, Oxyrhynchus and Lost Early Christian Documents.
Background here and (e.g.) here (follow the links).