This series contains internal files related to the construction and maintenance of the de Maisonneuve property. This includes financial documents and correspondence regarding the purchase of the lot and the hiring of the architects, minutes for design committee meetings and reports on the space requirements for the new building. There is also material related to the "Phoenix Project" which was a fundraising effort related to the purchase and construction of the de Maisonneuve church, as well as plans for the garden located behind the church building.
The 1966 creation date refers to an item in the "Requirements" regarding space usage in the old church building.