Convert seam (U.K.) to shipping ton (U.S.)
Selected category: volume.
Definition and details for seam (U.K.):
Seam is a traditional unit of volume equal to 8 bushels. This unit was in use until the early nineteenth century. Today it is called "quarter".
Definition and details for shipping ton (U.S.):
U.S. shipping ton is another name for the freight ton (FT).