Florida Postal History Sociey.
Joseph Luft's Philatelic Resources on the Web. This site contains numerous links to philatelic sites both commercial and non-commercial and is an important site for browsing the philatelic web.
Ed Hines USA Postal History -- Ed has an extensive stock of USA 19th Century Postal History and is also a specialist in USA Fancy Cancels. We see each other fequently at major shows across the country. If you are looking for USA Postal History, give Ed's web site a try. (Ed passed away in early 2007. He was a good friend and will certainly be missed by his many friends and USA Postal History Collectors. His website is no longer active. -- JLK)
Subway Stamp Shop -- The Place on the Web for Philatelic Supplies.
Ray Coughlin's USA Possessions Ray is a friend of mine. We see each other frequently at stamp shows across the country. Ray specializes in the stamps and covers of the USA Possessions (Hawaii, Philippines, Canal Zone, etc.). If you have an interest in this area, then you should visit his site.
"The Rebel Post - Collecting the Confederate Era." This is an article by Patricia Kaufmann which first appeared in Scott's Stamp Monthly in April 1976 and is a good general article about Confederate Philately.
Eric Jackson Revenue Stamps is certainly a major site on the philatelic web for the Revenue Specialist.
The Stamp-Tique specializes in pre-1940 stamps of the USA and Canada.