H.A. Lorentz, his creative genius and his personality, by A. Einstein.
On the occasion of the hundredth anniversary of the birth of H.A. Lorentz, by W.J. de Haas.
Lorentz, reminiscences, by G.L. de Haas.
The scientific work, by A.D. Fokker.
Lorentz, reminiscences, continued, by G.L. de Haas.
H.A. Lorentz and the bearing of his work on electromagnetic telecommunication, by B. van der Pol.
Enclosure of the Zuiderzee, by J.T. Thijsse.
Lorentz, reminiscences, continued, by G.L. de Haas.
Funeral oration, by P. Ehrenfest.
Lorentz, reminiscences, conclusion, by G.L. de Haas.
The influence of Lorentz' ideas on modern physics, by H.B.G. Casimir.
