Minutes of the Society of Merchants 1794-1851; Minutes of the Manchester Commercial Association and the Manchester Chamber of Commerce 1851-1926; Sections and Committees Minutes, 1890-1926; Board, Committee and Section Minutes, 1927-1983; Board of Directors minutes, 1989-1995; Trafford Branch minutes, 1989-1997; Tameside Branch minutes, 1987-1997; Salford Branch minutes, 1995-1997; Council minutes 1989-1997; Building and Development Section minutes 1987-1997; Environment Committee minutes 1997; Retail Section Committee minutes, 1995-1997; Transport Committee minutes, 1995-1997; Small Firms panel 1995-1997; Economic Committee minutes, 1994-1997; IT Committee minutes, 1998-1999; Education and Training Committee minutes, 1998-1999.