Height sundial
Piazza Donatori
di Sangue - Aiello
Photo n° 10 |
The instrument may be
consulted by two people at the same time, as both sides of the
glass frame are equipped with a zodiacal calendar, a cursor, and
a gnomon.
The base of the sundial rotates by 360° making it easy to read
the gnomonic instrument at any time of the day. |