A great deal of bravery and military achievement represented in this set for an Air Force veteran. Appears to be Korean and Vietnam war service.
This is a set you would most like to know who wore them. It is possible with a lot of research to come up with the name. I think that this is most likely Korean and Vietnam War service represented here. The array of medals strongly suggests either officer or airman.
The lot consists of: Air Force Distinguished Service Cross, Silver Star, Distinguished Flying medal (w/ 2 OLC), Air Medal (w/3 OLC), Meritorious Service (OLC), Air Force Military Merit (w/3 OLC), Air Force Good Conduct (w/4 OLC), National Defense medals.
Fine condition, just some light soiling.