Report of the directors of the Newcastle and Carlisle Railway Company read to the shareholders at their annual meeting, March 15, 1838 ([s.n.], 1838)
"Newcastle and Carlisle Railway general account to 31st December, 1837": [1-2] p. (Second group). - Goldsmiths'-Kress no. 30512. - OCLC, 17942281. - Reproduction of original from Goldsmiths' Library, University of London