This product is a Pair of 1940s NOS Realsilk hosiery in a factory sealed package, made of 100% DuPont nylon. The hosiery (which I have not seen) are "Princess" styleand embodies the WW II era fashion look.

Made by the REAL SILH HOSIERY MILLS, Indianapolis this original piece is a rare find for collectors of vintage women's clothing, specifically lingerie and stockings The brand, Realsilk, and the material combination of nylon and DuPont nylon signify high quality and durability, making these hosiery a unique and valuable addition to any vintage collection.

See photos of 5 x 7 inch factory sealed envelope package that includes the Patent Number: 2.304.052-2, and the Final Inspectors.

Search of company states made from 1940-1945 with DuPont Nylon. See last photo.