Name: Portvaltv Feature type: name, no symbol Segment grid: 9A5
Color image of immediate environs of Portvaltv
Onward stretch: XII ( 12)Apasidam The latter part of the distance figure is damaged, and the route linework below it removed, but the reading XII is not in doubt.
Previous stretch: VI ( 6)Apsaro
References BAtlasBathys Limen/Portus Altus 87 G3 ItMiller651