Sud Express train, headed by the locomotive 355 of the Companhia dos Caminhos de Ferro Portugueses (Portuguese Railways Company), entering the Rossio Railway Station, in the city of Lisbon, in Portugal.
<bdi><a href="https://en.wikipedia.org/wiki/en:Karl_Emil_Biel" class="extiw" title="w:en:Karl Emil Biel"><span title="German photographer (1838-1915)">Karl Emil Biel</span></a>
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REIS, Francisco Cardoso dos; GOMES, Rosa Maria; GOMES, Gilberto et al. <i>Os Caminhos de Ferro Portugueses 1856-2006</i>. [S.l.]: CP-Comboios de Portugal e Público-Comunicação Social S. A., 2006. 238 p. <a href="//commons.wikimedia.org/wiki/Special:BookSources/989-619-078-X" title="Special:BookSources/989-619-078-X">ISBN 989-619-078-X</a>