This MSR design is originally from a hand-embroidered antique handkerchief, circa 1920. 

Monogram: MSR

Accents/Accessories: Tear drop shape; Small elongated wires; Original stitched background and raised embroidered letters; Oxidized

Size: 58 x 33 millimeters each (2.28 x 1.30 inches each)

Weight: 18.46 grams total (0.65 ounces total)