I watched the video and saw a diver using a hand-held mag. I hope they did not rely on that method to attempt any location of the Triniti. You can not find bronze with a mag... and according to Ribault's story, you would have to be very close to shore to find the wreck. The Triniti was a galleass: great beam, shallow draft.
I was thinking the same thing...The cannons were listed as sacres (or saker), falcons, and culverins, which tended to be bronze (and on the small side, although I'm sure the ships had larger, bronze cannons as well)...The cannonballs could be anything from stone, bronze, and lead...or iron....I believe they had earlier cut their anchors at the mouth of the river of May when first confronted by the Spanish fleet...so not a whole lot of iron for a mag reading.
If they went out there thinking that a Renaissance era wreck would read like a colonial era one....with no actual research of these ships or history of the incident...and sending little probes into the bottom...and planning on keeping any discoveries secret, and not preserving and exhibiting any artifacts...... Then I want my tax money back, if any was used!!
They should have approached it like they would a survey on the ground....They would do shovel tests on a grid pattern....So go out there in a spot offshore where French artifacts have been found, and use a mailbox blower to "dig a test pit"....then move over to the next spot....
I don't see what anyone would gain from this...other than the grant recipients...I mean...If the results would be secret...and the artifacts returned...and no public knowledge would be gained...What's the point?? Just so a few people with the codeword, secret handshake, and decoder ring could know where they are, and what was found??
There should be a law about no public money can be used if the results aren't published in an easy to understand report, and the artifacts preserved, and available for display to the public.
It's pretty obvious that they don't really want to find them...Think about it...once they find a ship, and retrieve a couple of items to confirm it...then the job is over, and there is no need for any further searching and grant money....
Those type of articles always end with the fact that they are hoping for more grant money.
Remember the Scottish Chief scam?
That Confederate blockade runner in the Hillsborough river was well known, and has been explored, salvaged, and written about since the 1960's, but a few years back, some people from the Florida Aquarium were touting that they had "found" it, and although they admit that it was just some unrecognizable stuff stuck under the mud...they needed some grant money to study it, and reproduce it at the aquarium....How much does it cost to pour some mud into the shark tank?
State expeditions with no chance of a return should be banned. Kinda like private salvage companies with no chance of obtaining a salvage permit shouldn't seek investors....