links Clocktower Place Apartments Archives and records Nashua Manufacturing Company records at Baker Library Special Collections, Harvard Business School. Companies based in Nashua, New Hampshire History of New Hampshire Manufacturing companies established in 1823 Textile mills in the United States Defunct manufacturing companies based in New Hampshire Manufacturing companies disestablished in 1945 American companies established in 1823 1823 establishments in New Hampshire 1945 disestablishments in New Hampshire 1945 mergers and acquisitions