Typewritten letter from Walter Parker, General Secretary, to Oscar W. Schaef[f]er, dated September 26, 1916.
Meredith, E. T., "1916-09-26; Letter, from Walter Parker, New Orleans (La.), to Oscar W. Schaeffer, Girard (Kan.)" (2011). The Jefferson Highway Association, Crawford County Division, Records, 1915-2005. 23.