Love that postcard Leon, thanks for posting that.
This has been a great read. The 1910 postmark shows it was made 1910 or prior. Now, I don't have much to add but I do have a postcard that has a copyright date of 1910 by one company in New York, and right across from that has a different publishing company name. The postal stamp on the back of the card is dated August 5th, 1911. It is baseball themed, but more of a novelty item. So, I'm wondering if the date of 1908 would make sense? Maybe one year after the copyright date? Just an uneducated guess.
Great thread and awesome postcard, regardless !!
Sincerely, Clayton