Collection contains a manuscript letter from Henry Lyman to his wife, Mary, in Granby; dated July 25, 1849, when the druggist shop Wm. Lyman & Co. was located at 194 and 196 St. Paul St. in Montreal, the letter deals principally with the cholera epidemic in the city.

The collections including here were orginally donated to the Phonothèque québécoise by Michel Décarie, Maryvonne Kendergian (Kendergi), Réal La Rochelle, Robert Daudelin, Raymond Gervais, Nicole Guilleret and Philippe Trolliet.

A history of the collections and information about the donors can be viewed here: https://web.archive.org/web/20191203205045/http://www.phonotheque.org/Inventaires/CollectionsPhono-Inv.html