Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Note
Note - 'On the Method of procuring the Small Pox in South Wales' by Perrot Williams, M.D. [Haverfordwest, Sept. 28, 1722] Extracted from The Philosophical Transactions of the Royal Society of London, Vol. XXXII (1723), Pge.262.
Pwnc
Bywyd Gwerin
Rhif yr Eitem
MS 873
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