I detect the history: I've visited archives up & down the entire US East Coast, Bahamas, Jamaica, Kew, The Hague, etc. Have yet to go to Seville or S.American archives.
I actually had interest - tried to let my group of filmmakers know but got stymied for being off topic with that forum. I hope it sells & I hope my filmmakers have their own since I can't get the word out to them fast enough. We'll have need of such a camera this summer, but I can't afford it myself, & have not done any fundraising...yet.