Cite
MLA
United States. Army Map Service. (Cartographer). Central Philippines 1:25,000. Series S831. [Progreso NW, Sheet 3448-III-NW] - University of Texas Libraries Collections. 1944. https://collections.lib.utexas.edu/catalog/utlmaps:918008d0-49c3-47e4-8228-9cd58696b0d9APA
United States. Army Map Service. (Cartographer). (1944). Central Philippines 1:25,000. Series S831. [Progreso NW, Sheet 3448-III-NW]. Retrieved June 21, 2026, from https://collections.lib.utexas.edu/catalog/utlmaps:918008d0-49c3-47e4-8228-9cd58696b0d9Chicago
United States. Army Map Service. (Cartographer). Central Philippines 1:25,000. Series S831. [Progreso NW, Sheet 3448-III-NW]. 1944. "Central Philippines 1:25,000. Series S831. [Progreso NW, Sheet 3448-III-NW] – Collections". University of Texas Libraries Collections. <https://collections.lib.utexas.edu/catalog/utlmaps:918008d0-49c3-47e4-8228-9cd58696b0d9> (21-June-2026).Note that these citations have been automatically generated, please verify that citation is correct and contains all necessary information.