Feature type: island
Segment grid: 5B2
It is impossible to say whether this small, egg-shaped island #33 was named. The black-ink mark immediately below it could be the remains of a letter, but that is all (note, too, that the names of islands are normally placed above them where possible - as would be the case here - rather than below). Alternatively, the mark could be the remains of a name for river #50; see note under its entry.