I Timothy by H. P. Liddon (1897), I John by Robert Law (1913), and Revelation by R. H. Charles (1920). Scans by Dan Dyke and Brad Johnson; [Bibleworks font].
Features photographs and information on sites in Israel, Jordan, Egypt, Turkey and Greece with an emphasis on Biblical geography, history and archaeology.
A section in De Imperatoribus Romanis, the on-line encyclopaedia of Roman Emperors. There are several maps here useful to the New Testament student. Note especially Selected Topographical Maps of the Ancient World.