Scope and Contents Plat of Squares 1714, 1715 and 1802, Massachusetts and Idaho Avenues N.W., Washington, D.C., Berrall Locraft, Engineers, May 28, 1941; map of Teton National Forest, 1938; Poster of Saturday Evening Post article "Good Mormons Don't Go Broke," June 10, 1950; Parklawn Burial Estate map, undated; Twelve Years of Federal Prohibition poster, 1931; National Recovery Administration Labor Provisions for the Retail Tobacco Trade poster, 1934 (corresponding...