I've been asking around about a catalogue of the Oriental Weapons at the Wallace Collection. Nothing so far, but they are working on a project called Wallace Live which aims to provide an online catalogue for ever piece in the museum.
It's in it's very earlier stages at the moment but you can take a peek by following the below link:
http://wallacelive.wallacecollection...umber_S|51846]
I've suggested that they use the specific name for the classification of weapons rather than just the generic name, otherwise they will end up with pages and pages of entries for "dagger" or "sword".