Delgado Valdivia, F. 2024. FAR AWAY, SO CLOSE. ” RISE AND FALL IN THE COAL- MINING BORDER. THE CASE OF CURANILAHUE AND LEBU. 1880- 1930. Revista de Historia Social y de las Mentalidades. 16, 1 (Dec. 2024), 139–169. DOI:https://doi.org/10.35588/psjfhs10.