The Wall in Philippines.

One researched record in Manila in the Philippines: one memorial.

Between them the sources report one segment of wall. Map positions are missing for one of them: either no source supplied one, or the one supplied could not be right.

Every record is labelled Reported: a credible source says the object is there, not that anyone has confirmed it in person. How claims are weighed is set out in the research methodology, and the reading room explains how the Wall came to be spread across places at all.