olifant
olifant is an end-blown labrosone with curved or folded tubes, without mouthpiece or horn.
Also recorded as oliphant.
Overview
Type of horn instrument made from ivory.
In detail
Materials recorded for it are ivory.
Sources
Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.
reference work · Reputable secondary · Wikipedia
“Olifant (instrument)”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q1335907: olifant
Consult the source