Ferrocaril Presidente Carlos Antonio Lopez No 4, Asuncion, Paraguay, 19 October 1976 4. At right is preserved 4-2-2T No 1 Sapucai, built in 1861 by Krupp. This is the oldest loco in Paraguay, and in 2009 it was still plinthed at the station which, however, is no longer in use. The loco is broad gauge (5ft 6in), and hauled Paraguay's inaugural train in 1861. Photo by Les Tindall.