Convert shackle (Britain 1949) to pica (DTP or postscript)
Selected category: length.
Definition and details for shackle (Britain 1949):
In 1949 the Royal Navy redefined shackle as 90 feet or 27.432 meters.
Definition and details for pica (DTP or postscript):
DTP pica (pc) is a unit of length used by typographers and printers based on the DTP point. One DTP pica is 12 DTP points or 4.233 mm.