The 602 Club on Earth had blinds on its windows. (ENT: "First Flight") Dixon Hill's office windows had horizontal blinds on them. (TNG: "The Big Goodbye" ) In 1958, a train bound for Pittsburgh had blinds on its windows. (ENT: "Carbon Creek") In 1986, Doctor Nichols' office at Plexicorp also had blinds on the inside windows. (Star Trek IV: The Voyage Home)