I have just seen your post from 2020. My Father was a B24 Pilot in the Pacific. I have recently come across his WWII photographs. I have an original photo of (Sweet Routine) with two gentlemen unknown gentlemen standing next to the plane. One of these gentlemen may be your Grandfather? This is an original, one of a kind photo taken by my Father? If you are still interested, I will be happy to send you a copy of the photo via email if you provide that to me. My email address is gautieb1@gmail.com.