Here is a great example distinct and clear as to its provenance..
CLUES INCLUDE HAVING A LOOK AT #248 AND #278 AS WELL AS THE UNDERLYING STRUCTURE OF A NEW WEAPON IN THE MAKING AT #5
The Qita'a is a give away and should help pinpoint two regions where these are traditional thus the belt may then zero in on the correct choice.
The MAQBATH is little dull in this OSICONE but you may guess to its origins based on this?
See #218 for the correct parts names.