The Triumph of the Condor Lamp. The Condor Lamp Manufacturing Co. Venlo Holland. Affiche, PHI-W-000000001394. Philemone, version publique 1, publiée le 2026-10-10. https://philemone.com/affiches/PHI-W-000000001394/the-triumph-of-the-condor-lamp-the-condor-lamp-manufacturing-co-venlo-holland (consulté le 2026-10-31).