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DescriptionGrotwoning Greetje Blanckers, 1939.jpg
Nederlands: Leneke Blanckers-Claessens (1849-1943) in de grotwoning van haar dochter Greetje Blanckers, een van de laatste grotbewoners in de Sint-Pietersberg bij Maastricht. Fotocollectie RHCL Maastricht, GAM 17903.
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Leneke Blanckers-Claessens (1849-1943) in the the cave dwelling of her daughter Greetje Blanckers, one of the last cave dwellers in Mount Saint Peter near Maastricht, Netherlands.