I have those same blue fabrics (as well as 2 others from that line). The selvage says Robert Kaufman Imperial Collection. The fabric with circles has #12561 on it. I've been thinking about making some kind of Irish chain with mine. One of the prints is a floral but is an ombre so it goes from really light to dark so I could cut it LOF and get different shades of the blue and silver. I also have the stripe from this line and can't wait to use that as a border. It is one of those times where the fabric is so pretty you just can't cut it.