Mars Bar 47g (chocolate bar )

Mars (also Mars bar) is a chocolate bar manufactured by Mars, Incorporated. It was first manufactured in Slough, Berkshire in the United Kingdom in 1932 as a sweeter version of the US Milky Way bar which Mars, Inc. produced (not to be confused with the European version of Milky Way, which is similar to the US 3 Musketeers). It was advertised to the trade as being made with Cadbury's chocolate as 'couverture'.