The CEPR is hosting data collected under the auspices of the Trade Depression project, financed by the European Research Council. You can also find links to individual data sets on the « Working Papers » and « Publications » pages of this website.
Irish industrial production, 1800-1921. For further details, see Seán Kenny, Jason Lennard, Kevin O’Rourke, An Annual Index of Irish Industrial Production, 1840-1913, Working Paper #0057, Division of Social Science.