T. Jørstian, P. E. Munk Nielsen, "Light Years Ahead: The Story of the PH Lamp", Editions Louis Poulsen, Copenhague, 1994. Exemplaire similaire reproduit p. 147
Comment:
Brass and copper PH4/3 table lamp by Poul Henningsen for Louis Poulsen Designed in 1926-1928 20,87 x 15,75 in.