Farmer and rancher A. J. Warren (1870-1933) moved to this area in 1902 and helped to organize Lynn County in 1903. He built this 2-story brick and concrete edifice in 1925 to house the First National Bank, chartered that year. Competition from another bank led to merger of the two and abandonment of this building in 1926. Various stores and offices occupied the structure before it was acquired by the city of O'Donnell in 1973. It became the O'Donnell Museum in 1974. Recorded Texas Historic Landmark - 1975