The Greene Collection at Warwick Public Library includes incomplete holdings of the Warwick Tax Books from 1865 to 1978; a Beer’s Atlas of Rhode Island (1870); a Sanborn Insurance Map of the Pawtuxet Valley (1903); and a Sanborn Insurance Map of Apponaug (1911). Unique items include an unpublished genealogy of William Matteson and an unpublished genealogy of Anthony Remington.