What happens when a railroad engine runs out of track?
It stands still. In the case of the following photograph, a urban trolley car is moved to the open air museum of Humberstone. The stenciled words, “F.C. de Iquiqud – P. Hundido” translate to Iquique Railroad, Hundido Park. “Hundido” means “sunken” in the Spanish language. There is no such park in Iquique today. Mexico City has a Parque Hundido, an elaborate garden park.
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Almost certainly a steam locomotive for transporting saltpeter.

References
Websites
Humberstone and Santa Laura Saltpeter Works World Heritage page
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