Credits for pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. [July 2007]. Jack Adler photograph credit from Julius Schwartz's answer to letter in Flash (DC, 1959 series) #207. Also noted in issue 207, that the man in the background photograph is neither Stan Lee nor Gray Morrow but a random stranger to which a beard was added to in order to protect his identity. It seems likely that Jack Adler was also responsible for the coloring of the photograph image as he was well known as a colorist.
It's revealed that Iris West was born in 2945 A.D. Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics.