Massachusetts. Commissioner of Banks. "Thirtieth Annual Report of the Board of Commissioners of Savings Banks : 1905, Part II: Relating to Co-Operative Banks, Collateral Loan Companies, Mortgage Loan and Investment Companies,"
Annual Report of the Commissioner of Banks of the State of Massachusetts
(1906).
https://fraser.stlouisfed.org/title/6252/item/598144, accessed on March 24, 2025.