1890 , while ½d, 7½d, and 12½d values were produced in 1891 as surcharges on existing stamps. 1899 reissue in dark blue of 1897 2½d Diamond Jubilee stamp In 1897 two early semi-postal stamps were issued, paying 1d and 2½d rates, but sold for 1/- and 2/6 respectively, the additional proceeds going