Keywords: 125th liason squadron 125thliasonsquadron world war two worldwartwo weltkrieg wk2 ww2 wwii einmann-bunker einmannbunker pilbox bunker pillbox outdoor Eugene O'Brien Album Photo. O'brien served with the 125th Liason Squadron During the Second World War. PUBLIC COMMONS.SOURCE INSTITUTION: San Diego Air and Space Museum Archive Eugene O'Brien Album Photo. O'brien served with the 125th Liason Squadron During the Second World War. PUBLIC COMMONS.SOURCE INSTITUTION: San Diego Air and Space Museum Archive |