Mary Albert apparently being introduced at the American Revolution Bicentennial Ball in Oklahoma. She is standing beside a man with a microphone. A display of flags and an orchestra is shown behind them. October 02, 1976.1976-10-02O'Neill, Devhttp://rightsstatements.org/vocab/NKC/1.0/enghttp://congressarchives.org/record/CAC_CC_001_18_48_0000_4791Black and white photograph of Carl Albert with a man (possibly the master of ceremonies) at the American Revolution Bicentennial Ball in Oklahoma. October 2, 1976