T. Jørstian, P. E. Munk Nielsen, "Light Years Ahead : The Story of the PH Lamp", Edition Louis Poulsen, Copenhague, 1994. Exemplaire similaire reproduit p.186
Commentaire :
Brass and glass " Piano " table lamp by Poul Henningsen for Louis Poulsen 13,78 x 21,65 x 7,87 in.