This object has not been measured by the 3D pipeline. Its entry in the catalogue rests on the published description only; no surface fit, latitude or line detection exists for it.
References
– Gibbs, Sharon L., Greek and Roman Sundials, New Haven and London, 1976, p. 351.
– Winter, Eva, Zeitzeichen. Zur Entwicklung und Verwendung antiker Zeitmesser, Berlin and Boston, 2013, 451.
– Bonnin, Jérôme, La Mesure du temps dans l'Antiquité, Paris, 2015, A 546.