An economic history of modern Britain - Clapham, John Harold 1873-1946. (Cambridge [Eng.] The University Press, 1926)
[v. 1] The early railway age, 1820-1850 -- [v. 2] Free trade and steel, 1850-1886 -- [v. 3] Machines and national rivalries (1887-1914) with an epilogue (1914-1929) 1958.
Folded map in pocket at end of v. 2.
Vol. I ; 2nd ed., reprinted with corrections.