What does BSK mean in jewelry?

In jewelry, BSK means a particular brand, namely BSK jewelry. BSK comes from the initials of the jewelry maker's founders, Benny Steinberg, Hy Slovitt and the mononymous Kaslo. The company was active during the 1940s and 1950s. On 1stDibs, shop an assortment of BSK jewelry from some of the world's top dealers.