Centuries: 18th century - 19th century - 20th century
Decades: 1800s 1810s 1820s 1830s 1840s - 1850s - 1860s 1870s 1880s 1890s 1900s
Years: 1850 1851 1852 1853 1854 1855 1856 1857 1858 1859
... is a heavy wood-based type of paper, notable for its stiffness and durability. It was first invented in China some time in the 15th century, and is used for ...
Kids.Net.Au - kids safe portal for children, parents, schools and