I wanted to thank Manolo, Kronckew, Lew and Tim for posting your examples of flyssa, which is very much appreciated. There has really been very little research done on these, with the exception of the references kindly noted. Sadly there appears to be little interest in them as evidenced in the cursory mention in most sources in English, and most attention to them seems to be confined to collecting examples.
I think there is a great deal to be revealed in further study of these unique swords and what better place to discuss them than here

I am hoping that others out there who may own examples and have interest in them might come forward so we can learn more about them.
Cmon guys!!!
All the best,
Jim