7th Calvary. I guess the debate is about which division.
I don't understand what you mean by "unit(s)" but he was in the Army. (That could be given by the helmet, I'm not totally sure)
Thank you for your responses. Tropic Lightning was in the Pacific, correct? I know my grandfather was in Europe, not the Pacific, because he...
Hello. I was wondering if anyone could help me with identifying the insignia on my grandfather's helmet. He was a doctor, as the medical cross on...