<page_title> Hong Kong dollar </page_title> <section_title> Historical exchange rates </section_title> <table> <cell> Exchange rate: US$1:HK$5.650 (June 1972 – February 1973) US$1:HK$5.085 (February 1973 – November 1974) <col_header> Features </col_header> </cell> </table>
The Hong Kong dollar was revised to HK$5.085 = US$1 in 1973.