Convert palm (Britain) to shackle (Britain 1949)
Selected category: length.
Definition and details for palm (Britain):
Palm in Britain was used as a unit of length equal to the width of a person's palm. It was equal to 4 digits or 7.62 cm.
Definition and details for shackle (Britain 1949):
In 1949 the Royal Navy redefined shackle as 90 feet or 27.432 meters.