Coins minted in the Year 1847

What happended in 1847?
In UK: Monarch is Queen Victoria. Prime Minister is Lord John Russell (Whig), who wins an August General Election. The House of Lords in the Palace of Westminster opens. Factory Act limits a maximum 10-hour working day for women, and for boys 13–18. The Brontë sisters all publish novels under pen names, like Emily Brontë's "Wuthering Heights" under the name of Ellis Bell.
In USA: President is James K. Polk (D-Tennessee) and Vice President George M. Dallas (D-Pennsylvania). Samuel Colt sells his first revolver (the Colt Walker) to the the Texas Rangers. The Mexican–American War (1846–1848) continues. Yerba Buena, California is renamed to San Francisco, California. First USA postage stamps issued, featuring George Washington and Benjamin Franklin.