1980s vintage Libbey drinking glasses, Normandy textured glass tumblers dusky blue

Normandy pattern glass Libbey glassware in dusky blue, early 1980s vintage. There's only THREE glasses in this lot, but this pattern / color is so hard to find I grabbed these when I saw them, even though I would have liked a larger set!

These are 5 3/8" tall, highball glasses. All show a little use / light finish wear, good pieces to fill out an existing set.