Talk:Air Defense Princess/@comment-84.90.161.45-20150826191524/@comment-180.243.6.167-20150827074607

Those are British guns.

Most US DD starting from Farragut, including the most common Benson and Fletcher classes have single mount 5"/38 guns, while Allen M Sumner class and later have dual mount ones, similar to Atlanta's (AKA the Tsu).