25-year service anniversary of driver Martens

The entire staff of the Hollandsche Stoomwasserij, Plenkertstraat 92 in Valkenburg-Houthem, in front of the bay window of the residence. Of the Valkenburg Schunck family, the five oldest children are in the photo.
| Peter Schunck | Christine Cloot | Otto Stahl | Pierre Schunck | Gerda Cremers | Ineke Schunck | Jan Schunck |
| Marie-José Schunck |
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