FRANCO ALBINI (1905-1977) & FRANCA HELG (1920-1989) & ANTONIO PIVA (B. 1936) AM/AS, the series originally designed around [1968] and published by Sirrah Large three-arm floor lamp. The tripod base and three arms in chromed tubular metal with rectangular cross-section; the mounts not BTR. The shaft in chromed tubular metal with cylindrical cross-section. The foot glides are also in chromed metal. Circa 1970. H. 183 cm Bibliography : Antonio Piva and Vittorio Prina - Franco Albini, 1905-1977 - Editions Electa, Milan, 1998. Identical model, with other lamp covers, reproduced on page 415.