The Danish ironclad Helgoland was a coast defence barbette ironclad named for the Danish victory over the combined Prussian and Austro-Hungarian squadron at Battle of Heligoland during the Second Schleswig War in 1864.
| Identifier (URI) | Rank |
|---|---|
| dbkwik:resource/TIV2RHCT8guXREdC62dT2Q== | 5.88129e-14 |
| dbr:Danish_ironclad_Helgoland | 5.88129e-14 |
![[RDF Data]](/fct/images/sw-rdf-blue.png)
