Victorian "Tumbling Blocks" Silk/Velvet Quilt Circa 1850s - 1890's. 
Pattern achieved through the symmetrical placement of light, medium and dark hues. 
Some of the silk has perished with age - see photos for details as they form part of the description.
86" x 79"
The quilt could either be repaired or appreciated for what it is.
The backing is a later addition and is made up of a Sanderson curtain fabric, circa 1940's.