Finnish translation of Arthur Conan Doyle's <i>The Problem of Thor Bridge</i>, published in the Maailma magazine in 1922.
<bdi><a href="https://en.wikipedia.org/wiki/en:Arthur_Conan_Doyle" class="extiw" title="w:en:Arthur Conan Doyle"><span title="Scottish author and physician">Arthur Conan Doyle</span></a>
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1922
<a rel="nofollow" class="external text" href="https://digi.kansalliskirjasto.fi/aikakausi/binding/710056?page=63">Maailma, 01.09.1922 no 9</a> &amp; <a rel="nofollow" class="external text" href="https://digi.kansalliskirjasto.fi/aikakausi/binding/710057?page=83">Maailma, 01.10.1922, no 10</a>