Shannon-Baum Signs & Graphics has been providing quality signs and graphics since 1950. What an amazing milestone for a woman & family owned and operated company in its 3rd generation! We offer design, production and installation of graphics, banners, traffic signs, vehicle wraps, ADA signs, sign posts, band-it strapping and more throughout Maryland, Virginia, DC, West Virginia and Delaware. Be sure to check out our Gift Guide for a list of unique and custom gifts! We are a 3M Authorized Window Film Dealer!