There have been periodic releases of this sort of thing. I like it to have different patterns but the same exact dye lots -- no guessing! There was one of release of 30s prints that even tempted me, the non-30s print buyer!
It's funny how these things happen but just after this thread posted and I had nothing to say, I was asked to help with a comfort quilt project and we are going to use this yardage (Color Bars by XX International Fabric 1993 -- I love selvedge information) to grade the sashing from light to dark.
The picture actually shows two different fabrics, I think they had the different color families in both a "hot" and "cool" -- maybe others? It was a long time ago, and yes, it has been waiting all this time for the perfect use. Originally I was going to do some Seminole Piecing with it...