Charge of the Freedom Brigade

From publisher blurb: Charge of the Freedom Brigade, a Mutants & Masterminds adventure by Christopher McGlothlin, is designed for six to eight Golden Age heroes in the power level 8 to 10 range. This adventure is set in Freedom City at the start of America's involvement in World War II (described in the Golden Age sourcebook). It can, however, be used in the seaboard campaign city of the Gamemaster's choice simply by changing the proper names.