Pages 43 and 44, normalized "DeGraff" to "De Graff" for consistency.
Page 49, changed "$1800" to "$1,800" for consistency.
Page 55, added period after "Minn."
Page 60, removed extraneous space from "$2. 50."
Page 64, changed "to busy" to "too busy." The image on this page has been reconstructed using multiple sources. The majority of the image is sourced from the Villanova University Digital Library, but damaged areas of the graphic have been replaced using a lower resolution image sourced from microfilm.