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 (-) Interstellar Me (1) State FL (1) Facet State City Albuquerque (2) Alexandria (2) Ames (1) Amsterdam (1) Anderson (1) Ann Arbor (1) Ashland (1) Austin (3) Baltimore (3) Bentonville (1) Berkeley (1) Bethesda (1) Black Hawk (1) Boulder (4) Calgary (1) Cambridge (2) Campbell (1) Charleston (1) Chester (1) Chestnut Hill (1) Chevy Chase (1) Clovis (1) College Park (1) Columbus (1) Damascus (1) Davis (1) Delanco (1) Durham (1) Eaton (1) Ellicott City (1) Evanston (1) Ewing (1) Flagstaff (1) Gainesville (2) Geneseo (1) Grand Marais (1) Green Bank (1) Green Valley (2) Hanover (1) Hebron (1) Heidelberg (1) Hilo (1) Hirakata (1) Iowa City (1) Johnson City (1) La Canada (1) La Crescenta (1) La Jolla (1) Las Cruces (1) Leiderdorp (1) Lititz (1) Littleton (1) London (1) Los Alamos (1) Los Angeles (2) Madison (2) Marina (1) Marlton (1) Mount Pleasant (1) Newville (1) Norman (1) North Branford (1) Onsala (1) Oslo (1) Ottawa (1) Oxford (1) Palo Alto (1) Palos Verdes Estates (1) Parker (1) Pasadena (2) Playa Del Rey (1) Pleasant Hill (1) Port Orchard (1) Portsmouth (1) Princeton (1) Rancho Murieta (1) Rochester (1) San Antonio (1) Sandia Park (1) San Diego (1) San Jose (1) San Mateo (1) San Ramon (1) Santa Cruz (1) Santa Fe (1) Scaggsville (1) Seattle (2) Sendai (1) Sparks (1) Staten Island (1) Toledo (1) Tucson (7) Victoria (1) Washington (1) Watsonville (1) West Dennis (1) Whitewater (1) Williamsburg (1) Windermere (1) Winthrop (1) Zurich (1) (-) Sunnyvale (1) Facet City Membership Class Full Member (1) (-) Full Emeritus Member (1) Facet Membership Class Division Facet Division Showing 1-1 of 1 results Gerrit Verschuur Full Emeritus Member Affiliation State/Province FL Country United States