MEDIA Credit: Dr. Jim StampsCreated: U.S. Postal ServiceMedium: Commemorative post card and stampsPhilip Mazzei Commemorative StampA 1980 commemorative U.S. airmail stamp honors Philip Mazzei as an American patriot. A friend and neighbor of Thomas Jefferson, Mazzei purchased arms for Virginia during the Revolutionary War.FEATURED INJefferson, Thomas and Gardening