Let me know what you find and I do have some jars you may be interested in.
Regarding the Paine poster: I noticed a backward "a" in the lower title word "and". I am very curious to see if others or most have that error. Also, curious to find out how many of these were printed or at least where they were printed. Most likely, locally!
Anyone who gets to see this poster personally and close up, please look to see if the "a" is reversed in the lower central title and let me know. If one is found not to be reversed, at least commonality can be ruled out.