193 Salem St. in Boston:How to get there? Some say one if by land, 2 if by sea
... "One if by land, two if by sea" was the signal used at the Old North Church 
in... [DOC] [TLE] John Pulling  Lostpine [PAR] Old North Church (officially, Christ Church in the City of Boston), at 193 Salem 
Street, in the North End of ... the famous One if by land, and two if by sea signal is 
said to have been sent.