In a sign that premium economy is here to stay, Singapore Airlines — which set a high bar with its first and business classes — has confirmed that it will introduce this so - called fourth class of seating later this year. (travelandleisure.com)
The difference between the two types of sermons is the difference between a registered letter and a piece of fourth class mail «To the Occupant». (religion-online.org)
RAY RITCHEY Midshipman Fourth Class Annapolis, Md.. (si.com)