National symbols of Ireland, the Republic of Ireland and Northern Ireland with Jameson Irish Whiskey and Tullamore Dew the main whiskey brands. Poitín, made from potatoes and with an alcohol content of up to 90% ABV, is the traditional Irish moonshine, brewed illegally since 1661, when a duty was placed on whiskey and other spirits were made illegal. According to one guidebook, ""If you see a product labelled "poteen" in an airport or a bar, it's simply a white duty-paid Irish schnapps. By definition, poteen is illegal and can't be sold."" Stout, a dark beer made using roasted oats or barley, is the national beer, with Guinness heavily promoted as a
Whiskey in the Jar the Bar" in a mid-1850s broadsheet. The song collector Colm Ó Lochlainn, in his book Irish Street Ballads, described how his mother learnt "Whiskey in the Jar" in Limerick in 1870 from a man called Buckley who came from Cork. When O Lochlainn included the song in Irish Street Ballads, he wrote down the lyrics from memory as he had learnt them from his mother. He called the song "There's Whiskey in the Jar", and the lyrics are virtually identical to the version that was used by Irish bands in the 1960s such as the Dubliners. The O Lochlainn version