This stamp is Scott's number 987, issued in 1950. It catalogs for $0.20 in very fine condiition, mint or used.
See link to - American Stamp Dealers Association
American Stamp Dealers Association
There are numerous organizations for stamp collectors. American Philatelic Society - Considered to be one of the most prestigious organizationsAmerican Topical Association - Many international members Local clubs exist across the World
The Susan B. Anthony postage stamp was issued on February 15, 1936. It was the first U.S. stamp to honor a woman and commemorated her contributions to the women's suffrage movement. The stamp featured a portrait of Anthony and was part of the 50th anniversary celebration of the National American Woman Suffrage Association.
Your local phone book would be one source. The other key place would be the American Stamp Dealers Association web site has a dealers listing that can help you locate a dealer.
There are a variety of auction houses and stamp dealers. Check your local yellow pages for dealers in your area. I would recommend obtaining a copy of some of the philatelic journals, Stamp Weekly or Lynn's Stamp News. There will be many ads offering to appraise collections. The American Philatelic Association can provide names and addresses of dealers also.
yes
No the stamp act is a.k.a taxes!
every stamp is worth it
No, you must buy the stamp in the Country you are sending from.
No of course not! you'd need an airmail stamp.
The American Revolution.