They are not however peculiar to this country, being held, among other places, at Batang-kapas and ipu.
The high land of Sumatra (inland of Moco-moco and ipu) was plainly to be distinguished from thence.
Marched in a south-east direction; crossed several rivulets, and reached again the banks of ipu river, which we crossed.
An ipu of large size in the author's collection emits the tone of c in the bass.
We encamped this evening at the conflux of the Simpang stream and ipu river.
One of the guides and a Malay coolie were drowned in attempting to find a ford across the ipu river.
Its usual instrument of musical accompaniment was the ipu, previously described.