"For ten years, John Armstrong conducted research for his book Harvey & Lee [Arlington, Tex. : Quasar, c2003]. His travels took him all over the country and to several foreign countries gathering materials and conducting interviews. His research resulted in 100,000+pages of documents, dozens of reels of microfilm, many books and hundreds of photographs. He arranged his materials into dozens of oversize notebooks which were divided into topics and subtopics. The W. R. Poage Legislative Library and Riley Digitization Center at Baylor University began digitizing these notebooks in November, 2009 and completed work in the Spring of 2011. All of John Armstrong's materials are now available online."