|Seth Thomas Rose|
Nancy explained that Seth Thomas clocks were "a part of every pioneer family's household goods."
There is an old pattern, not Nancy Cabot's, called Seth Thomas Rose here. It does vary a little from Nancy's pattern but it is the only example I can find.
There is one quilt in the Quilt Index called Seth Thomas Rose. It is a much simpler pattern than the one Nancy Cabot was selling however.
There is a little history about the block at Material Culture if want to read more.
I didn't make this block. It was hard enough to draw!