The boundary line between the states of New York and Connecticut is as follows: Commencing at a granite monument (No. 1), at the northwest corner of the state of Connecticut, marking the corner of Massachusetts, New York and Connecticut, in latitude 42º 02' 58" .427 and longitude 73º 29' 15" .959; thence south 2º 42' 30" west 30,569 feet to a granite monument (No. 12) 470 feet south of the Bird Hill road between Millerton and Ore Hill in latitude 41º 57' 56" .772 and longitude 73º 29' 35" .078; thence