Rub Maps Houston course info chevron houston marathon 792 X 612 pixels were hand-colored back the 1850s. when a magnifying glass take a near look at the color. If you look 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.
Rub Maps Houston course info chevron houston marathon 792 X 612 pixels were mostly engraved upon metal plates in reverse in view of that that they could be printed. when printing the pressure from the press and its engraved plate into the paper leaves a "plate mark" or indentation as regards the Rub Maps Houston course info chevron houston marathon 792 X 612 pixels. If you have a plate mark upon your map be certain to look all the pretentiousness as regards to look if anything 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(Rub Maps Houston) published by admin at January, 18 2018