References |
[<ExternalResource: Hunt, C. (1975), 'The Book Trade in Northumberland and Durham to 1860', Newcastle-upon-Tyne, UK.>, <ExternalResource: Welford, R. (1906), 'Art and archaeology: The three Richardsons', Archaeologia Aeliana, [33].>, <ExternalResource: Darragh, T., 'Directory of nineteenth century engravers and lithographers working in Victoria', (manuscript).>, <ExternalResource: Information sourced from Deakin, E.>, <ExternalResource: Keating, S., 'The Richardson family', (manuscript).>]
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