When music journalist John Thomas discovers a mysterious archival photo, the ensuing odyssey reveals a shameful chapter in the history of the iconic Gibson guitar company. During World War II, with instrument production supposedly suspended, an extraordinary group of women toiled secretly behind the scenes, creating the “Banner Gibsons” that are cherished to this day by musicians and collectors the world over. From Nashville to Kalamazoo, this short documentary explores the hidden legacy of these craftswomen, and the trials of female artists and others in the industry who struggle not to be erased from the American Story.