Hartman Center for Sales, Advertising & Marketing History, Duke University]]> Billboard Poster]]> Hartman Center for Sales, Advertising & Marketing History, Duke University]]> Billboard Poster]]> 1930s]]> After World War I (1920-1930)]]> Thirties]]> The Depression Era (1929-1940)]]> World War II (1939-1945)]]> European American woman laying on beach towel holding a Coca-Cola.

]]> Hartman Center for Sales, Advertising & Marketing History, Duke University]]> Billboard Poster]]> Forties]]> 1940s]]> World War II (1939-1945)]]> Hartman Center for Sales, Advertising & Marketing History, Duke University]]> Billboard Poster]]> 1940s]]> 1950s]]> World War II (1939-1945)]]> The Depression Era (1929-1940)]]> The Cold War Era (1945-1990)]]> Modern Civil Rights Era (1950-1970)]]> Forties]]> Fifties]]> Hartman Center for Sales, Advertising & Marketing History, Duke University]]> The Cold War Era (1945-1990)]]> Modern Civil Rights Era (1950-1970)]]> Fifties]]> 1950s]]> Hartman Center for Sales, Advertising & Marketing History, Duke University]]> Billboard Poster]]> The Depression Era (1929-1940)]]> Thirties]]> 1930s]]> Hartman Center for Sales, Advertising & Marketing History, Duke University]]> Billboard Poster]]> Animals]]> Hartman Center for Sales, Advertising & Marketing History, Duke University]]> Billboard Poster]]> 1930s]]> Thirties]]> The Depression Era (1929-1940)]]> Children]]> Hartman Center for Sales, Advertising & Marketing History, Duke University]]> Billboard Poster]]> Hartman Center for Sales, Advertising & Marketing History, Duke University]]> Billboard Poster]]> The Depression Era (1929-1940)]]> 1930s]]> Thirties]]> Hartman Center for Sales, Advertising & Marketing History, Duke University]]> Billboard Poster]]> The Depression Era (1929-1940)]]> 1930s]]> Thirties]]> Hartman Center for Sales, Advertising & Marketing History, Duke University]]> Billboard Poster]]>