Greek Lover,
you are getting close, but pictures of the stones and the marks on them will help you more than the photo from the air and the overlays ect,this site was put down without any aids of that kind,but they did use the technology of the time,and in the 17th century, a mirror, a magnifying glass,and a small telescope were the state of the art tools available at the time, along with the codes and their meanings, to this day these same tools will help you solve this puzzle.the mirror cause most signs are reversed.
first and formost, which i think i meantined in by past post,is to take photos,photos,photos, take these with high definition 35mm film or a digital camera with at least 2 or 3 pixels the higher you can afford,VERY IMPORTANT.
take your photos between 11am and 1pm,get close, have each rock fill your viewfinder,take notice of any shadows, the very remarkable ability to cut rock to throw shadows,that are actually icons of people,animals,or arrows or pointers,you have to learn to focus your eyes differently,cause the Jesuits were masters of hiding things critical in plain site!, Once you have a couple of rolls of film,get them developed on cd's or from digital camera, up load to your pc, in any event you want to open this pics in your "micro soft paint program" or similar,so you can manipulate the photos,--first enlarge the photos,and peruse them very very close, looking for faint pictures of faces or animals or people
--most signs are cut or cast as in shadows in reverse, so in your paint program, click "reverse image"
and at times i have had to also 'invert the color" to get a Negev image and reverse at the same time
what you are looking for is distance and direction,their code involves using the faces of humans and animals as symbols for direction.? other symbols like the heart mean a vault, a heart with a crack in it means a death trap,as well as a lighting bolt or a spider web sign, that is why is is critical that you take photos of the rocks at your site,
The other reason is that if this is a classic "alpha" monument,it will lead you to the "omega' which can be nearby or far away, in some cases, the alpha and omega are on the same spot,when you find some signs in rock or shadow,take note of the items they are representing, they will give you the clue at the alpha of what to look for at the omega, for instance, you may see a small triangle carved on a rock,at the alpha and at the omega, you would be looking for a triangle laid out on the ground using rocks or boulders,these two serve to confirm you are correct, remember each step of the way was confirmed,(withour this i would have given up 15 years ago) now this could be a square or rectangle or circle, i have also seen animal shapes used this way,in one case, i found an outline of a cat,literally a hole cut in to rock in the shape of the whole cat,you could see the sky thru this hole,later at the omega, i again found the cat as confirmation, but this time the cat was a black shadow, so remember they used black and white.
also look for any maps, that will be carved in miniature,remember they carried a high tech tool called a magnifying glass, rare in the 18th century, you will be able to find this map when you enlarge the photos,
i have not been there but i can bet that the caves are not deep,in fact they are probably small and don't go back very far, these are decoys, but they served their purpose in drawing you there to find the marks inside the cave,,remember that these things were laid down for the King of Spain and the Church of the Pope,and were mean to last hundreds of years,so the trees were only used as duplicate markers,at some sites i have seen the same instruction expressed 4 or 5 different ways to say the same thing,
make no mistake they wanted this vault to be found, that is why they have redundant marks and confirmation marks, they just wanted the RIGHT people to find them, the ones who sanctioned by the Kings recovery team.
take your time Greek Lover and rest your brain,take lots of notes,document every time you visit the site, overlook nothing,as time goes by,some things can fade from memory,and some little insignificant item can be the key to discovery. don't be in a hurry,some of the ones i am working on take years
the 1924 you found is not the date, but you probably guess that,i have an idea of where you need to dig, but i need to look at your photos to get the confirmation i need before i tell you.,
oh yea regarding one of your posts, about depth, a magnetometer will only pick up ferrous metal, not gold, so unless the gold is in a iron chest or one with iron bands, it will not show up and on the matter of depth, the Spanish use one Brasa (5'9") the height of the King of Spain, and if they treasure vault is big, then 2 brasas would be needed so almost 12 feet,then this would be the top of the vault which will have a cap stone that will take 5 or 6 men with? steels bars to pry off,
oh take a more careful measurement of the partial triangle,with the f, with a protractor,i think you will find that this closer to 18 degrees rather than 15 degrees,but check to be sure, again the need for photos of all marks.
one more item on this too lengthly post,the tools needed to recover this stash are usually buried nearby,if i was there i would run a detector or magnetometer over the spot next to cave number 3 near the area of the tree, the tools might be buried here, and not too deep, if they are still there.
good luck, keep a cool head,keep the location to your self,choose your partner carefully,gold coming out of the ground makes certain people change to ruthless greedy badguys
sincerely
rangler