In 1847 the Fry's chocolate factory in Bristol, England began making (dark) chocolate bars. The oldest wrapped (milk) chocolate bar still in production is the Hershey Bar, first made in 1900.
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Wallpaper Coverage Calculator
Based on the dimensions you provide, this calculator will determine the number of custom-length sections of paper you'll need to cover any surface. If the height of your surface varies, input the tallest dimension in order for the pattern to line up correctly.
Enter your dimensions in feet (1 foot is 30.48 cm).