The subseries file contains primary source information on the Bell Telephone Company of Canada in Sherbrooke in 1944. It consists of one telephone directory for Sherbrooke and vicinity, dated June 1944. It also includes information for Lennoxville, Asbestos, Ayer's Cliff, Bishopton, Black Lake, Bury, Coaticook, Compton, Cookshire, Danville, Disraeli, East Angus, East Broughton, East Hereford, Garthby, Inverness, La Patrie, Laurierville, Leeds, Lyster, Magog, Marbleton, Megantic, North Hatley, Plessisville, Richmond, Rock Island, St. Ferdinand de Halifax, St. Malo, Sawyerville, Scotstown, Thetford Mines, Victoriaville, Waterville, and Windsor.

The file contains inventories recording architectural heritages in Bulwer, Johnville and La Patrie probably in 1994. It consists of 20 inventory forms describing and evaluating architectures and 22 photographs of the documented buildings.

The file contains source material on La Patrie from 1939 to 1995. It consists of documents, newspaper clippings and publication on history of La Patrie, its religion, economy and culture and important persons involved.

The file contains 117 photographs on the religion in East Angus and other places in Eastern Townships in 20th century. It includes many aspects of the religion such as churches, clergies, services, religious groups, events and so on.