Beginning at a point where the western boundary of the Burpee Wildlife Management Area meets the York - Sunbury county line; thence southerly, southeasterly and northeasterly to the western right-of-way of the Canadian Pacific Railway; thence southwesterly to the point where the said right-of-way meets the western boundary of Lot No. 72 granted to Samuel Osborne, such point having approximate New Brunswick Grid Coordinates N734490, E301920; thence northwesterly to where Mud Creek meets the York - Sunbury county line, such point having approximate New Brunswick Grid Coordinates N736420, E294655; thence northeasterly to the place of beginning.