Hey, owner here. Thanks for the help so far. They were all given to my grandfather together by a business associate sometime in the 1960s and have been in my dad's storage for the past 50 years. Maybe that helps with whether or not they are "recent" fakes. I find it weird that he would be given an authentic one mixed in with a bunch of fakes, but stranger things have happened.
You guys have at least proved that it would be worth having them professionally appraised, but I've never done that before. I don't know who to go to or who to trust. Let me know if you have any other ideas or would like more pictures.
Special thanks to Gabriel for color correcting my tragic pictures as well as directing me to this forum.
Mason