ww1program

Colonel (USAF ret.) Terrence Finnegan presents “The Great War’s Impact on Aviation: The Third Dimension Ascends” at Sacramento (Calif.) Public Library in 2016 as part of its World War I centennial programming.

Colonel (USAF ret.) Terrence Finnegan presents “The Great War’s Impact on Aviation: The Third Dimension Ascends” at Sacramento (Calif.) Public Library in 2016 as part of its World War I centennial programming.

Colonel (USAF ret.) Terrence Finnegan speaks to a room full of patrons at Sacramento (Calif.) Public Library in 2016.