The Wall in Switzerland.

Six researched records in four cities in Switzerland: two private or limited access, two relocated segments and two memorials.

Basel holds the most, with two records. Between them the sources report six segments of wall. Map positions are missing for one of them: either no source supplied one, or the one supplied could not be right.

A further three listings for Switzerland are held in the catalogue as drafts, out of the map and the indexes until they have been researched.

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 like this at all.