 The Chronography, like all Roman calendars, is as much an almanac as a calendar; it includes various texts and lists, including elegant allegorical depictions of the months.It also includes the important Liberian Catalogue, a list of Popes, and the Calendar of Filocalus or Philocalus, also known as the Philocalian Calendar, from which copies of eleven miniatures survive.Among other information, it contains the earliest reference to Christmas (see Part 12 below) and the dates of Roman Games, with their number of chariot-races.