The Prussian plane-table sheets at 1:25 000 covering Sønderjylland, surveyed while the region was part of Prussia/Germany (1864–1920).
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Indeholder data fra Klimadatastyrelsen, Preussiske målebordsblade, WMS-tjeneste
Licence: CC BY 4.0 (free Danish geodata from Klimadatastyrelsen) · Terms of use · The wording follows the publisher’s terms of use. The line names the WMS-tjeneste you use; for a downloaded file write hentet ‹date› (the date you downloaded it) instead. In QGIS, right-click it in the SemanticGIS panel and choose Copy attribution.