This primary source comes from the Records of the War Department General and Special Staffs.
National Archives Identifier:
533437Full Citation: Spanish troops leaving Mayagues, Porto Rico, to engage the American forces at Hormiguero, Puerto Rico; 8/10/1898; Records of the War Department General and Special Staffs, Record Group 165. [Online Version, https://www.docsteach.org/documents/document/spanish-troops-leaving-mayagues-porto-rico-to-engage-the-american-forces-at-hormiguero-puerto-rico, May 7, 2024]