Introduced at the 1928 Pittsburgh Glass and Pottery Exhibit, designer Reuben Haley’s Ruba Rombic forms epitomize the geometric style and ideals of American Art Deco. The Art Deco style, popularized by the 1925 Exposition Internationale des Arts Décoratifs et Industriels Modernes in Paris, which likely also inspired Haley, is often characterized by jagged lines and...