This agreement, made this [blank] day of [blank] in the year of Our Lord one thousand eight hundred and seventy [blank] by and between [blank] of the [blank] of [blank] in the province of [blank], contractor [blank] of the first part, and the Grand Trank Railway Company of Canada of the second part ... that the contract for the consideration hereinafter expressed shall at own costs and charges get out, procure and deliver to the company ... such quantitites of the logs, timber, scantling or lumber as are mentioned and specified in the said schedule hereto annexed ...