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A finished large tripod signal - note the guards.
Party off the MARINDUQUE
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Image ID: theb2500, NOAA's Historic Coast & Geodetic Survey (C&GS) Collection
Location: Philippine Islands
Photo Date: 1924
Credit: Family of Captain George L. Anderson, C&GS
Category: Geodesy/Triangulation/Towers/Wooden/
• High Resolution Photo Available
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