Minutes of the Society's Library Committee, including those for the period following the transfer of ownership to the University of Manchester library. There are also catalogues of the library, dating from 1838 to 1890. There are leaflets and rules concerning the use of the Library, together with correspondence files and documents related to the running of the Library.
Brockbank's pamphlet (MMS/1/9/4/2) is a useful history of the Library.