(symbol, no name, no. 43)

Feature type: symbol G3, no name

Segment grid: 5B4

Color image of immediate environs of unnamed place with reference number 43

This unique, rather large feature is presumably intended to represent one or more tunnels on the Pvteolis-Neapoli stretch. It is impossible to say whether it appeared on the original map, or whether it was added later by a copyist; my inclination is to regard it as an addition.