I broke one of my wife's "Grandma China" saucers. Johnson Brothers "Blue Willow". I found a set of cups and saucers on ebay that was described as "Johnson Brothers" and bought them. But while the saucers have the "Johnson Brothers England 1883 Dishwasher, Freezer, ..." etc. on the bottom, the cups are simply stamped "Made in England"
So, Johnson Brothers or not?
Left is one of our original cups, Right is the ebay purchase.
https://imgur.com/Payi6fB