Member Directory The AAS maintains a membership directory to facilitate member interaction and to support the conduct of official Society business. Search directory for: Filter Results By Clear Filters Type of Science Exopla (1) Heliophy (1) (-) Astronomy Educa (1) State MD (1) Facet State City Altadena (1) Annapolis (1) Arecibo (1) Atlanta (1) Baltimore (1) Beijing (1) Bethesda (1) Calgary (1) Cambridge (1) Carlisle (1) Carrollton (1) Catonsville (1) Chadds Ford (1) Charles Town (1) Charlottesville (3) Chester (2) Chula Vista (1) Clarksville (2) Columbia (1) Columbus (1) Commerce (1) Concord (1) Denver (1) Elkton (1) Flagstaff (1) Gainesville (1) Gaithersburg (1) Grafton (1) Grand Forks (1) Grand Marais (1) Harbor City (1) Hebron (1) Huntsville (1) Indianapolis (1) Ioannina (1) Irvington (1) Johnson City (1) La Canada (1) Lakewood (1) Laramie (1) Laurel (1) Los Angeles (2) Lowell (1) Magdalena (1) Middletown (1) Mountain View (1) Nashville (2) Newark (1) New Haven (2) New York (1) Oklahoma City (1) Palm Desert (1) Pasadena (3) Pittsburgh (2) Portland (1) Preston (1) Rancho Mirage (1) Richardson (1) Richmond (1) Roma (1) Salt Lake City (1) San Francisco (1) San Marcos (1) San Ramon (1) Seattle (1) Sidney (1) Silver Spring (1) South Pasadena (1) Toowoomba (1) Tucson (3) Vancouver (1) Verona (1) Whitewater (1) Woodside (1) Ypsilanti (1) (-) Greenbelt (1) Facet City Membership Class Full Member (1) Facet Membership Class Division HEAD (9) LAD (1) (-) HAD (1) Facet Division Showing 1-1 of 1 results William Bridgman Full Member Affiliation State/Province MD Country United States