Convert shackle (Britain 1949) to chetvert (Russian)
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 chetvert (Russian):
Chetvert is a Russian traditional unit of length equal to 1/4 arshin or 17.78 cm.