Obligatory appendix to this article: How Far from True North are the Avenues of Manhattan? http://www.charlespetzold.com/etc/AvenuesOfManhattan/index.html http

Obligatory appendix to this article: How Far from True North are the Avenues of Manhattan? http://www.charlespetzold.com/etc/AvenuesOfManhattan/index.html http://www.charlespetzold.com/etc/AvenuesOfManhattan/index.h...