This is a list of links to sites that focus on the classical era in astrology, either the Hellenistic era, the Egyptians such as Ptolemy, or upon such authors as Manilius, Dorotheus, Valens, etc... who were active during that period. This area tends to be scholarly and some of the brightest minds work in this area.
Project Hindsight - Robert Schmidt has been reconstructing the practice of hellenistic astrology through the translation of original source texts and has discovered a philosophical counterpoint to the Athenian school, which he has dubbed the "System of Hermes". Because Schmidt's level of scholarship has no equal, this site gets my highest recommendation.
Astrological Reference by Dr. Shepherd Simpson. This is a good source for basic concepts, many of which derive from the classical period but branches out to other areas including astronomy and modern astrology. A large, free site set up like Wikipedia.
Belorussian astrological portal - Astrology in Belarus, articles, predictions, forum! (all information in russian language)
Classical Astrologer - P. James Clark - Features Natal, Horary, Electional, Medical and Predictive services, using ancient and traditional methodologies. Prof. Clark is a Master of Classical Astrology. Courses in the Craft are offered both locally and by correspondence. The site is a rich source of articles and reliable information, with an extensive collection of source texts and commentaries.
