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Perpetual Calendar
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$0.00
This FREE digital package includes two PDFs:
1) Herschel's Perpetual Calendar
John Herschel, an astronomer, who lived in the United Kingdom in the mid-1800s, created this calendar. Use it to discover the day of the week for any given date from 1934 to 2034.
2) An essay on Remember Dates by Bob Miller
Together, these two files will teach you how to recite the day of the week for any given date.
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