Joseph F. Jahnel, Jr. was a carpenter/builder in Coon Valley, Wis. He was born July 22, 1878 in Greenfield, Wis. and died February 4, 1972 in La Crescent, Minn. Collection includes a series of correspondence between the years of 1915-1918, two time books (Jan 1911-Dec 1911 and Jan 1914-Dec 1916), and a small photograph of an unidentified woman.