A general public new user copyright release is granted to all non-commercial and/or educational users of all files in this directory except as to matters listed under Exceptions. 

Exceptions: No copyright is asserted as to the reproduction of the Ptolemaic Slates in slide number 14 or any of the photographs in slide 4 of the file "PtolemyCopernicusPresentation.pdf".

K. Fisher 1-6-2010 fisherka@csolutions.net