Siglas Poveiras
...that the Siglas Poveiras are a proto-writing system inherited from the Vikings and have been used for more than a thousand years by the fishermen of Póvoa de Varzim, Portugal?
...that the <b id="mwBCM"><a class="mw-redirect" href="./Siglas_Poveiras" id="mwBCQ" rel="mw:WikiLink" title="Siglas Poveiras">Siglas Poveiras</a></b> are a proto-writing system inherited from the <a class="mw-redirect" href="./Viking" id="mwBCU" rel="mw:WikiLink" title="Viking">Vikings</a> and have been used for more than a thousand years by the <a href="./Fisherman" id="mwBCY" rel="mw:WikiLink" title="Fisherman">fishermen</a> of <a href="./Póvoa_de_Varzim" id="mwBCc" rel="mw:WikiLink" title="Póvoa de Varzim">Póvoa de Varzim</a>, <a href="./Portugal" id="mwBCg" rel="mw:WikiLink" title="Portugal">Portugal</a>?