Thought it was worth bringing to attention the issue of All-Star Squadron #2 on here was one of the few I have seen include the letter from the editor of the comic. (Common with comics of the time to do for the first few issues which were made before the fan mail could come in).
It was titles “The Secret Wartime History of the Justice Society of America” which tells an interesting story about how the story of the JSA was affected in the comics by the real life invovement of the USA in World War II. It is an interesting read talking about things not mentioned to often in JSA’s history at least unless you read the actual issues of All-Star Comics.
It is worth a look to fans of the golden age heroes, and with few letters from the editor making it on archived comics, I am not sure if this one was meant to be digitized but I am glad they did it.