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Portret van Dr. Ir. ter Meulen door H. Luns. . en Portret van Dr Ir ter Meulen door Luns europeana eu html Portret van Dr Ir ter Meulen door Luns op europeana eu Creator Huib Luns Stichting Academisch Erfgoed Data provider other versions cczero Uploaded with Huib Luns Henri ter Meulen Data provider Stichting Academisch Erfgoed