Dave---on the Mantle fronts of the stitch right the star boarder also always appears jumbled due to the uneven top line and the e in the signature line is always cut off rather than looped back as is the case on the stitch left cards.
Had not noticed the front differences on the other two. I initially bought all 3 of my second versions of these cards based only on the stitching, even though I had read Josh's report on the Mantle front differences. I doubt anyone will ever add these cards to any standard master set variation list