British North Borneo Stamp (50 cents) from 1885

British North Borneo 50 Cents Stamp, 1885

British North Borneo Stamp (50 cents) from 1885

British North Borneo Stamp (5 dollars) from 1887

British North Borneo Five Dollars Stamp, 1887

British North Borneo Stamp (5 dollars) from 1887