Perhaps Fall River's most famous landmark, the USS Massachusetts (aka "The Big Mamie") is a decommissoned WWII battleship that currently serves as a museum ship. Research this famous ship, and use the below information to lead you to the cache.
N 41° 42.QRS W 071° 09.[T+1][U-3]V
Known as “The Big Mamie” to her crewmembers in World War II, the USS Massachusetts was first ordered on December 15, 19U8.
The ship was first laid down on July 20, 193S and first launched on September 23, 19V1.
It was commissioned on May 12, 194R and decommissioned on March 27, 19T7.
The boat officially opened as a museum ship on August 14, 196Q.
The final cache is a typical magnetic nano. Hope you enjoy.