A Perpetual Calendar
It is Only Necessary to Change the Sliding Pieces to Set the Calendar for Each Month
It is Only Necessary to Change the Sliding Pieces to Set the Calendar for Each Month
It is only necessary to set this calendar the first of each month, by sliding the insertions up or down, to get the proper month or week. The calendar, as it is shown, is set for January, 1916. Saturday is the first day and Friday the seventh, and so on. It is not confusing and can be read either by the day or date. If the day is known it will show the date, and if the date is known it will show the day. The illustration clearly shows the parts, which can be cut from heavy paper or cardboard.