 "If" Curtis was informed about the Cherokee script, "if" he was already resident at Cape Mount by 1827/28, and "if" he made contact with any of the mission party at Big Town - Revey or even his Vai-speaking assistants – it is conceivable that the notion of a syllabary reached the Vai by this route – but perhaps not very likely.Finally, whether the argument from coincidence should have any weight is difficult to say, but that two new scripts sharing the same basic structure, invented a continent apart within little more than a decade of each other, can each be linked, however tenuously (given the limited evidence), to the same individual, may reasonably be regarded as at least singular.