| Franeker, OBS "De Steven" en peilstation ©:Bernard Veerman Franeker, OBS "De Steven" en peilstationLocationFraneker Read more Exif-data × × × IIIF Viewer ×
| Franeker, OBS "De Steven" en peilstation ©:Bernard Veerman Franeker, OBS "De Steven" en peilstationLocationFraneker Read more Exif-data × × × IIIF Viewer ×