This photo shows the stars of Jack Benny's radio program, which debuted in 1932 and ended in 1955. From left to right, we have Eddie Anderson, Dennis Day, Phil Harris, Mary Livingstone, Jack Benny, Don Wilson, and Mel Blanc. You can listen to many, many episodes of the program here.
Addendum: This episode, from May 9, 1943,features the great Louis Armstrong.
Addendum: This episode was broadcast, on April 30, 1944, from the Puget Sound Navy Yard, in Bremerton, Washington, the city where I was born. My dad worked at the navy yard from 1957 to 1992.