The Works:Calendars, Chronology, Astronomy, Puzzles, Atomic Number Memory Pegs, Chess and Mancala games, and more.
The Works:
Calendars, Chronology, Astronomy, Puzzles, Atomic Number Memory Pegs, Chess and Mancala games, and more.
Who is John P. Pratt?
An astronomer and computer programmer, specializing in ancient calendars. Links to
family picture and blogs.
My Family Genealogy.
We're trying for a one page life history of each ancestor, with photo if available.
What's New?
Look here first for the latest!
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You can e-mail me: jp at johnpratt dot com (use symbols for "at" and "dot").