251. Hear Ye of Boston, circa 1964 [b005] [f003] [014]

252. The Little Naturalist, circa 1959 [b001] [f045] [003]

253. Freddy and the Flying Saucer Plans [b011] [f002] [005a]

254. Freddy the Pilot [b021] [f011] [023a]

255. Clark, Ann Nolan. World Song. New York: Viking Press, 1960., circa 1960 [b012] [f003] [017a]

256. Wiese, Kurt. Liang & Lo. Garden City, NY: Doubleday, Doran, 1930., circa 1930 [b003] [f003] [006a]

257. The Little Naturalist, circa 1959 [b008] [f006] [023b]

258. The House that Changed, circa 1963 [b001] [f031] [006]

259. Hear Ye of Boston, circa 1964 [b005] [f003] [030]

260. The Little Naturalist, circa 1959 [b001] [f045] [019]