Maine Charitable Mechanic Association (Portland, Me.)

• Constitution and history of the Maine Charitable Mechanic Association with lists of officers and members, 1965
• Constitution of the Maine Charitable Mechanic Association
• Constitution of the Maine Charitable Mechanic Association, instituted January 16, 1815, and incorporated June 14, 1815, with a historical sketch
• Exhibition and fair of the Maine Charitable Mechanic Association at Lancaster and City Halls in the city of Portland, September, 1854