Porcelain ceiling and wall bracket lights of Durock vitreous china in white, metal or colored finish made by the Efcolite Co. Frederick J. Kiesler.

Image: "Porcelain ceiling and wall bracket lights of Durock vitreous china in white, metal or colored finish made by the Efcolite Co. Frederick J. Kiesler.", 1930. Bw negative 4x5in. Brooklyn Museum. (NK1530_Am3_p075_bw.jpg
Folder: Annual of American design 1931