Suspension, model PH 4/4
Lacquered copper and metal
Edited by Louis Poulsen
Stamped with 'Patented' and 'PH - 4200'
Model created in 1926
H 38 × Ø 40 cm
Bibliography: 'Light Years Ahead - The story of the PH lamp', T. Jørstian & P. E. M. Nielsen, Louis Poulsen, 1994, similar model p.175 -176