group of three matching c. 1930's american art deco style ceiling fixture or wall sconce slip or "slipper" shades made for or by markel electric products, buffalo, ny. the pressed baked enameled "carnival" glass slip shades exhibit a bright orange-gold color with glossy iridescent surface. the fluted shade features two chevron motifs in the center. the three shades are free from cracks or breaks. very popular light fixture used throughout the 1930's. priced for the lot. several matching shades available.