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Credit
Second report of the Commissioners for the Exhibition of 1851, to the Right Hon. Spencer Horatio Walpole, &c. &c., one of Her Majesty's principal Secretaries of State / presented to both Houses of Parliament by command of Her Majesty. Public Domain Mark. Source: Wellcome Collection.
Provider
This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.