In the Breviary there is a table (_alia Tabella epactarum_) corresponding to the golden numbers from the year 1901 to the year 2000 inclusive. To take away all doubt in the use of this table, a new table of epacts, an example may be quoted. In the year 1901 the epact was X, which is placed under the golden number 2; and new moons appear on the 21st January, 19th February, and 21st March.... Again, in 1911 the epact is not marked by a number, but by an asterisk (see Table in Breviary) which is placed under the golden number 12, and in the calendar for the whole year will indicate the new moon on January 1st, January 31st (for in February there is no new moon indicated in the Table; the sign [*] is not found), on March 1st, March 31st, and on April 29th. In the year 1916 the golden number is 17 and the epact is 25 (written not in Roman numerals but in ordinary figures), the new moons occur on 6th January, 4th February, 6th March, 4th April, etc. For when the epact is 25, corresponding with golden numbers greater than the number 11 in the calendar, we must take in computation the epact 25 (written in modern figures) but where the epact corresponds with numbers less than the number 11, in the _tabella, the epact_ XXV. in Roman numerals must be taken in calendar countings. This change takes place with epact 25 only, so that the computation of the lunar years may more closely respond to the solar year. It is for this cause, too, that in six places in the calendar two epacts, XXV. and XXIV., are given. The new Breviary contains a _tabella_ of Dominical letters, up to the year 2000 A.D. It needs no comment. _Indiction_. Indiction was a cycle of fifteen years, the first of which dated from the third year of the Christian era. It was usual to indicate the number of the year in a cycle and no mention was made of the cycles already completed. Thus, the _indictio sexta_ meant the sixth year of a cycle and not the sixth cycle or period of fifteen years. Hence, to know the year of indiction is useless for determining the date in old documents of State. Indiction was instituted by Constantine in 313 for fiscal purposes. In papal and imperial documents the name of Pope or emperor was generally given and the regnal years noted.