Entered according to Act of Congress, in 1890, 1892 and 1893,
By Rev. George Nichols Packer,
In the Office of the Librarian of Congress, Washington, D. C.
All Rights Reserved.

WILLIAMSPORT, PA.:
FRED R. MILLER BLANK BOOK CO.
1893.

TO
HON. HENRY W. WILLIAMS,
JUSTICE OF THE SUPREME COURT OF PENNSYLVANIA
WHOM
I HAVE FOUND A TRUE FRIEND IN POVERTY AND IN SICKNESS,
AND
FROM WHOM I HAVE RECEIVED WORDS OF ENCOURAGEMENT
AND COMFORT DURING MANY YEARS OF ADVERSITY,
AND AT
WHOSE SUGGESTION THIS LITTLE VOLUME HAS BEEN WRITTEN,
AND BY
WHOSE ASSISTANCE IT IS NOW PUBLISHED,
THIS
HUMBLE VOLUME IS DEDICATED
AS A
TRIBUTE OF RESPECT
BY THE
AUTHOR.


PREFACE.

any years ago, while engaged in teaching, the writer of this little volume was in the habit of bringing to the attention of his pupils a few simple rules for finding the dominical letter and the day of the week of any given event within the past and the present centuries; further than this he gave the subject no special attention.