A few years ago I met a WWII Merchant Marine. I thanked him for his service, and he burst into tears. He said I was the first person to thank him.
My grandmother worked in aircraft gauges for the war effort. I consider her to be a "Rosie Riveter"
Thanks for reminding me, my mother contributed a little to the wars end.
She worked as a assistant in a experimental lab at GE in Schenectady NY during the war. They did all sorts of things and most were very Hush Hush and most times they had no idea of what they were working on
A few months after Japan was bombed into submission a person high in the military came to their office. He then told them one of the things they worked on and perfected had a lot to do with making the Atomic Bomb go BANG.