Monogram N Vintage Handkerchief Gray Madeira Shadow Embroidery

New old stock vintage hanky embroidered with light gray shadow work and embroidered large initial N in one corner. The initial itself measures about 4 inches tall and 2.5 inches wide, and is surrounded by cutwork, and shadow work flowers. Made of white linen and measuring 14 inches with hand rolled edges all around, Madeira Portugal.