Decimal currency introduced, abandoning 12 pennies to a shilling and 20 shillings to a pound
February 15, 1971
Sophie Bryant, Irish patriot and womens rights advocate, is born
February 15, 1850
The Caledonian Railway company opened
February 15, 1848
William Henry Preece, Welsh wireless inventor, born
February 15, 1834
The United Irishmen publish a plan for parliamentary reform
February 15, 1794