Title page from an article entitled: 'A short account of the manner of inoculating the small pox, on the coast of Barbary, and at Bengal, in the East Indies, extracted from a memoir written in Dutch, by the Reverend Mr. Chais, at the Hague: by M. Maty, M. D. S. R. S'.
The article was published in 1768 in the Philosophical Transactions of the Royal Society, vol. 58.
Reverend Charles-Pierre Chais was the pastor of the Walloon Church at the Hague and a member of the Koninklijke Hollandsche Maatschappij der Wetenschappen, the Royal Holland Society of Sciences and Humanities of Holland.