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BULLETIN OF THE 

 GENERAL GREGORIAN CALENDAR. 



(^N. B. — The list of week days printed at the top of this table should be copied on 

 a separate slip of paper and used as a movable slide.) 



DIRECTIONS. 



Look for the day of the week at bottom answering to the year and century; 

 put this day on the movable slide first to the left, i. e. opposite January 4th, 

 and we have a complete calendar for the year; for leap years in January and 

 February use the vacant space above the year, and for the rest of the year use the 

 proper number. Leap year is known by being immediately below the vacant 

 space; the presidential inangaration year is to the right of the vacant space, 

 etc. For centuries those only are leap years which are divisible by 4, as 2000. 

 The calendar repeats itself every 400 years. 



