T. Jørstian, P. E. Munk Nielsen, "Light Years Ahead : The Story of the PH Lamp", Edition Louis Poulsen, Copenhague, 1994. Exemplaire similaire reproduit p 159
Commentaire :
Brass and glass PH5/5 ceiling lamp by Poul Henningsen for Louis Poulsen 31,50 x 19,69 in.