Throughout a long career he has also been an aggressive and entrepreneurial advocate for the preservation and authentic restoration of historic buildings .
Roger W. Moss ( born January 31 , 1940 ) is an historian , educator , administrator and author in Philadelphia , Pennsylvania .
Throughout a long career Roger W. Moss has also been an aggressive and entrepreneurial historian for the preservation and authentic restoration of historic buildings .
Roger W. Moss ( born January 31 , 1940 ) is an historian , educator , administrator and author in Philadelphia , Pennsylvania .