Lovely frame. I'd be seriously careful about using a front brake on that though. The clearance to the down tube is so tight that it looks like a faceplant waiting to happen with a front brake.
Heed this warning, seriously. The exact same thing happened to me last week and my front wheel clearance was slightly larger than yours.
Heed this warning, seriously. The exact same thing happened to me last week and my front wheel clearance was slightly larger than yours.