Every so often Pop tapped the pipe where the moisture froze, and lumps of water ice clattered out to be returned to the humidifier.
"Scrimshaw"
William Fitzgerald Jenkins
He poured us a drink from a half-gallon of Glenfiddich on the bar, gestured us toward the couch, and offered Havana cigars from a humidifier.
"The Samurai Strategy"
Thomas Hoover