■ Correction: Because of a reporting error, a photography review in Tuesday’s “g” section misidentified the location of the Olin College of Engineering. It is in Needham.
■ Correction: Because of a reporting error, a column in the Metro section on Dec. 30, 2013, misidentified James Cofield’s ties with the Boston branch of the NAACP. While other members of his family have held office in the branch, Cofield has never been an officer in the chapter, and had no role in the decline of the organization.The Globe welcomes information about errors that call for corrections. Information may be sent to firstname.lastname@example.org or left in a message at 617-929-8230. Other contacts, Page B2.