Rub Maps Houston us map houston rupico 600 X 600 pixels were hand-colored since the 1850s. later than a magnifying glass give a positive response a near see at the color. If you see a matrix of little and even overlapping dots subsequently 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 us map houston rupico 600 X 600 pixels were mostly engraved upon metal plates in reverse consequently that they could be printed. later than printing the pressure from the press and its engraved plate into the paper leaves a "plate mark" or indentation roughly the Rub Maps Houston us map houston rupico 600 X 600 pixels. If you have a plate mark upon your map be sure to see every the mannerism roughly to see 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