This subject goes very much hand in hand with The Omani Khanjar as it is often the knife which is tucked behind the Khanjar used for small tasks ...They are often rehilted English butter knives.
The bigger single knife may be worn on its own on a simple leather belt. The pictures below show newly fitted blades to silvered hilts.
Please See;
https://www.eggintongroup.co.uk/hist...h-rodgers.html