Stop in for a cup of coffee

Did that and more... problem is no way to tell which Conrad did what. Only one enlistment that I have seen, But lose track of all 3. The son shows up later in other records. DAR ‘credits’ father with the service, but I believe that was based less on knowledge of him and more due to lack of knowing about the other 2. The father would have been near 60years old. Much more likely that one of the others in their 20’s enlisted.
From Pennsylvania?