Sadly I cannot add a kaskara pic as I swapped the last one I had for two more rare Mahdist weapons. My observances have been that the half moons do vary. To me the basket hilt sword does have a European blade. The other indeed looks very similar but I would agree that it is probably made in Africa. I believe it is possible to discern a difference in the steel and the workmanship most obvious at the forte. Being able to handle the sword would be how oppinions were formed with confidence. I could also be wrong
.