… not original research. upstate NYer 20:02, 7 November 2009 (UTC) [ reply ] The stone surface underwent two centuries of exposure and deterioration between excavation and the 2008 photograph. The natural climate of Chiapas is tropical rainforest. See water erosion . It steps out …

…0180621 201439 Woodstock Station (9).jpg 4,608 × 3,456; 3.53 MB 20180909 182315 Stone pump house 2.jpg 3,096 × 4,128; 5.91 MB 20180909 182341 Stone pumphouse 1.jpg 3,096 × 4,128; 5.08 MB 20180909 182403 MOI plaque.jpg 3,096 × 4,128; 5.22 MB 20180909 182420 Cornish Pump plaque.jpg…