set of 12 large dinner napkins, art deco vintage pure linen damask w/ embroidered monogram

Beautiful vintage set of very large linen damask dinner napkins, 1920s or 1930s. These measure about 24" x 26", and have a very deco style geometric design woven into the double damask fabric.

It's a full dozen, with hand stitched embroidery monogram M R. A trousseau set, most of these never used at all. A few have some spotting from use or storage, though all are lovely and crisp. One has a ragged hole along the edge (a mouse?), see photos.