In your opinion does it look like the same person wrote these words and letters. The grey backed letters and words are from one document and the black and white letters and words are from personal correspondence.
Nokta FoRs Gold, a Gold Cube, 2 Keene Sluices and Lord only knows how many pans....not to mention a load of other gear my wife still doesn't know about!
My main interest is this: If a man was to try and change up some personal traits of his hand writing in order to disguise it, could his handwriting still be distinguishable? Are there some traits that can not be disguised like the natural angle and certain movements of the ink when forming a letter? What is a factor when trying to catch someone that changes up their hand writing to hide who wrote it? Can they still be figured out?