Map Of St Thomas Usvi us virgin islands maps united states virgin islands 584 X 340 pixels were hand-colored back the 1850s. next a magnifying glass allow a close see at the color. If you see a matrix of little and even overlapping dots after that you have a map made after the 1900s. Your map may tell it is from the 1600s for example, but the presence of these dots means that it was not made until after the 1900s. It's a copy.
Map Of St Thomas Usvi us virgin islands maps united states virgin islands 584 X 340 pixels were mostly engraved upon metal plates in reverse therefore that they could be printed. next printing the pressure from the press and its engraved plate into the paper leaves a "plate mark" or indentation re the Map Of St Thomas Usvi us virgin islands maps united states virgin islands 584 X 340 pixels. If you have a plate mark upon your map be certain to see all the showing off re to see if whatever was printed exceeding the plate mark. If there is printed material spilling exceeding the plate mark, you have a fake. Thanks for visiting my blog, article above(Map Of St Thomas Usvi) published by admin at January, 18 2018