Значение идиомы fourth class

[fourth class] {n.} A class of mail that is not sealed and weighs apound or more, that includes things that are bought and sold and sentin the mail, and printed things that are not second or third classmail.

Bill sent away 98 cereal box tops and a dollar and got back asheriff’s badge and gun in the mail by fourth class.



Диалог на английском путь.
Buying a ticket диалог.


Значение идиомы fourth class