Coronet History of the Calendar B&W Missing main title

Possibly this film CALENDAR, THE: STORY OF ITS DEVELOPMENT : Traces the history of the calendar and highlights the important changes that have been instituted up to the present day. Proposes that man’s observations of cyclic changes in nature were the basis for measuring time. Introduces various early calendars such as the Egyptian moon-star, the Baby- lonian, and the Mayan calendars. Outlines the steps in the development of the Roman calendar, changes that took place in it from 46 B.C. to 1582, and the adoption of the Gregorian calendar. Indicates the importance of the equinox, and presents some suggested changes in the modern calendar.