Hi all. I am new to this group and trying to learn more about autographs in general. I have been buying and selling singed items for over 20 years but still learning. I recently acquired a White House envelope with a signed Ronald Reagan letter on embossed White House linen letterhead. I have looked at examples of autopens and secretary signed versions and this one does not seem to really match any of those. To me it looks closer to a real one but I am looking for other opinions. I want to resell this but I want to do it legitimately. Attached is a scan of the letter. Any opinions would be appreciated. Also I should note that in the envelope there were 2 signed letters. Both signatures look identical but with some variations and one is lighter than the other. It looks like the pen was running out of ink or something. I have looked at signatures with magnification and they appear to be live ink. Thanks for any help. Charles