| 摘要 |
This calendar can be used for the future and the past. It has an upper part (1) and a lower part which serves to set the months (2), the days of the week (3), the years (4), 2 pouches (5) (6) and a table. This table has 6 lines of figures for all the months. The figures from 2 to 31 are presented twice except for 1, 8, 15, 22 and 29 which are right in the middle of the table. The small knob (9) serves to fix or move the table and the two small windows (7) (8) serve to cover over the days when there are only 28, 29 or 30 days in a month. If the 1 is moved after the last day of this month or the last day of the last month before the first day of this month, the next month or the previous month will be obtained. <IMAGE>
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