Looks like 003 on VV can you pictures of the other details.http://varietyvista.com/01b LC Doubled Dies Vol 2/1972SDDO003.htm
The date was punched first, when the working die was punched, then the mint mark was punched into that. When you see them both doubled, knowing the punches were independent events, that's a sign it's strike doubling. All pre-1989 mint marks were punched into the working dies like that.