Franklin McMahon

I was looking through the old World Book Encyclopedia's down in my basement and came upon one illustration that I loved!  I will eventually get it scanned, but am currently trying to find his website as well.  His name is Franklin McMahon and has been an illustrator for quite awhile.  He has a very interesting way of still showing lots of lines, adding detail, and a unique way of drawing each section and people; even for the articles in the World Book Encyclopedias.  He adds character to everything he draws.  If someone found his main website, please send me the link.  I've been trying to look for his portfolio website and haven't found it yet.