GR12UD #1408 (the only fitted with a rebuilt end cab), Clyde built G22 # 1434 (former Western Australia Government Railway WAGR # A1517, still in former paint scheme) and GR12U # 1402 (built new for the FCAB in 1961) on the bridge over Rio Loa in Calama. Although only a modest stream, the Rio Loa is with 443 kilometers the longest river of Chile!