Actually the geographical provenance is understandably complicated as the trade routes account for the vast diffusion here. The Omani Sultanate at Zanzibar was not only a maritime trade center, but a powerful entrepot where trade entered various routes into the interior among others. When the compelling similarity between Omani kattara and Manding sabres is considered, it seems quite understandable that these forms reflect the plausible connections between these distant locations.
The kaskara style blade likely traversed into regions to the west along with other commerce , and with Manding being the merchant tribes in virtual control of routes into thier regions ended up in these mounts, at least that is what appears the scenario.
The only thing way off is the distance, not the observation
