this is what I posted in the Library thread--- Remember these are map coordinates ... you are looking for one point only ... where the map coordinates join ... and that is where you click.
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MAP COORDINATES
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In the library click on the books the letters you got from the TV. Two sets of numbers will appear. The number on the left is longitude and the second numer is lattitude. Click on the table. The map will appear. Use your coordinates from the books and look for it on the map.
...Make sure that the number that appears on the left is either positive or negative. If it's negative it's WEST. If it's positive, it's EAST.
...Greenwich England is equal to position 0, 0
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...The first number given is longitude. The second number is latitude. It determines distance from the equator -- N for North of the equator, and S for south. So in order to find (-92, 22S) for example, move your mouse to (0, 0) which would be along the equator below England on the map, then move west (for the negative first number) until you hit -92, then down (for South) until you hit (-92, 22S.)
Hope this helps.