The Quaker Quilters of Norwich Quaker Meeting held the Slave Quilts Exhibition at the Friends Meeting House in Norwich in May 2007. By the 1860s in the United States there were organised flights to freedom for enslaved people from the southern plantations via the Underground Railroad – a network of paths leading to the North and Canada. The ‘safe houses’ where assistance was offered on the way were often the homes of Quakers. This exhibition looked to reproduce some of the secret codes said to be hidden within the symbols and patterns featured in quilts made by slaves, to pass on directions to those looking to escape.