T. Jørstian, P. E. Munk Nielsen, "Light Years Ahead : The Story of the PH Lamp", Edition Louis Poulsen, Copenhague, 1994. Exemplaire similaire reproduit p. 147
Commentaire :
Brass and glass PH4/3 table lamp by Poul Henningsen for Louis Poulsen 21,65 x 15,75 in.