The letter opens with seven lines of verse known as ‘À Monsieur de Chennevières’.

The MS was composed, according to a notes in Voltaire’s hand on f.79v, f.81r, f.95v, and f.98r, between 6 November 1759 and 12 February 1760. The notes states that the MS was composed at Les Délices. F.1-80 are written primarily in Wagnière’s hand with corrections by Voltaire. F.81-99 are written primarily in Voltaire’s hand. The first half seems to be a clean copy of the text. The second half appears to be a working document.

The letter contains a poem known as ‘A Monsieur D[es] M[ahis]’.

The letter begins with a poem known as ‘À monsieur le maréchal duc de Richelieu’. The verse is in Collini’s hand. The prose and date line are in Voltaire’s hand.

Voltaire writes that it will be three months before the Crammers are able to provide copies of the Histoire Universelle, adding that he is working on the text as much as his poor health allows, and that as soon as the work is ready for publication he will try his best to fulfil the wishes of the recipient. He concludes by saying that he wishes he could provide the recipient with more solid proof of the true esteem and feelings he has for them.

In the Isabella Stewart Gardner Museum’s catalogue entry, the recipient of this letter is given as Jean-Baptiste Rousseau. However, in the textual notes of both D8975 and D6577, Besterman instead suggests that the recipient was M. Durand.