068W0020 https://collections.naturalsciences.be/ssh-geology-archives-plone6/boreholes/descriptions/ocr-descriptions/068w/068w0020 https://collections.naturalsciences.be/ssh-geology-archives-plone6/@@site-logo/logo-rbins.jpg 068W0020 PL. IZEGEM 68W A.RUTOT - 1890 N° 20 (II) Sondage N° 16 Affeurement direct Yd (sondé 2m.).