Ancient Sundials

‹ Ancient Sundials

Dialface ID 162

Abstract

The gnomon hole is 15 mm deep. The surface of the dial is quite worn and the right side is broken away, but seven hour lines (1, 2, 3, 4, 5, 6, 7) affect an irregular division of the shadow-receiving surface. Only the summer solstice is clearly visible but the positions of other day curves can be estimated from preserved traces. A half-cylinder molding separates the oblique front from the sloping base.

Measurements

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. 282.

DOI

10.17171/1-1-5046

Citation

Berlin Sundial Collaboration, Ancient Sundials, Dialface ID 162, Ostia Antica, Inv. Nr. 15903, 2014, Edition Topoi, DOI: 10.17171/1-1-5046

Citable

Download