Map Of Pinellas County pinellas county map air masters of tampa bay inc 400 X 400 pixels were hand-colored past the 1850s. in the manner of a magnifying glass admit a near see at the color. If you see a matrix of little and even overlapping dots later 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 Pinellas County pinellas county map air masters of tampa bay inc 400 X 400 pixels were mostly engraved on metal plates in reverse so that they could be printed. in the manner of printing the pressure from the press and its engraved plate into the paper leaves a "plate mark" or indentation around the Map Of Pinellas County pinellas county map air masters of tampa bay inc 400 X 400 pixels. If you have a plate mark on your map be sure to see all the quirk around to see if whatever was printed beyond the plate mark. If there is printed material spilling beyond the plate mark, you have a fake. Thanks for visiting my blog, article above(Map Of Pinellas County) published by admin at January, 18 2018