Convert rod (rd) to line (button makers)
Selected category: length.
Definition and details for rod (rd):
Rod (rd) is a traditional unit of length used to measure land. This unit was also called the "king's perch" and it was equal to 5.0292 meters.
Definition and details for line (button makers):
U.S. button maker use the "line" unit of length to measure buttons. This unit is equal to 1/40 inch or 0.635 mm. It was probably introduced by German immigrants, who used since ninth century a different version of "ligne" equal to 1/40 inch to measure buttons.