Notes
Holograph account books of the law firm of Hammond & Hammond, Northampton, Mass., 1909-1915, and its predecessors: Baker & Delano, 1847-1859; Charles Delano & W.E. Turner, 1859-1869; Delano & Hammond, 1873-1883; J.C. Hammond, 1883-1887; Hammond & Field, 1888-1903.