Answers by Expert:
Appraise concert posters of all types of pre-1970 music (called Boxing Style) except psychedelic art type posters. Adept at distinguishing real posters from fakes
Dealer for 25 years. Deal with museums around the world. Currently writing a book on "Boxing Style" music posters. Owner of website at www.kardboardkid.com. Retail and wholesale of music for over 30 years.
Goldmine Magazine, The Folk Bag, Sing Out (a long time ago).
Written for Goldmine Magazine.
Rock and Roll Hall of Fame, The Country Music Hall of Fame, The Cartier Museum in Paris, The Experience Music Project. WGBH TV, Marty Stuart (his new book on Country music is filled with my posters).