San Francisco | San Diego | San Salvador | San Antonio | Arsenal | Arsenal F.C. | San Pedro Sula | San Juan | San Diego Padres | San Francisco Giants | San Sebastián | San Francisco 49ers | San Francisco Chronicle | San Francisco Museum of Modern Art | San Francisco Bay Area | University of California, San Diego | San Jose | Antonio Vivaldi | San José | San Francisco Bay | San Francisco Opera | San Marino | San Lorenzo | San José, Costa Rica | San Miguel de Tucumán | San Fernando Valley | San Diego Chargers | San Miguel | San Francisco Symphony | San Diego State University |
Recognized as an expert on developing and producing artillery and other weapons, Flagler continued his Ordnance service after the war, including assignments at the Watervliet, Augusta, Rock Island, Fort Monroe, Fort Union, San Antonio, Frankford, and Watertown arsenals.