1. EAP498/1/10 Reference (shelfmark): EAP498/1/10 Title: El Progreso Scope & Content: This series contains 1 edition of El Progreso newspaper (27 December 1877). Esta serie tiene 1 edición del periódico El Progreso (27 Diciembre 1877). Collection Area: Endangered Archives Programme Languages: Spanish Date Range: 27 Dec 1877 Extent: 4 TIFF images
2. EAP498/1/10/1 Reference (shelfmark): EAP498/1/10/1 Title: El Progreso, 27 Diciembre 1877 Scope & Content: When an incomplete version of the EAP498 digitisation project was made available online via the old EAP website, this file had the following catalogue reference number: EAP498/1/15/1. Collection Area: Endangered Archives Programme Languages: Spanish Date Range: 27 Dec 1877 Extent: 4 TIFF images
