May 14, 2018 - The Texas Historical Commission (THC) offers awards to recognize worthy accomplishments and exemplary leadership in the preservation of Texas history and heritage. The THC is now accepting nominations for the following historic preservation awards: Governor’s Award for Historic Preservation, John L. Nau, III Award of Excellence in Museums, Ruth Lester Lifetime Achievement Award, John Ben Shepperd County Historical Commission Leadership Award, George Christian Outstanding Volunteer of the Year Award, Curtis D.