Yep, 19" c-t, top tube is 22.5" c-c and its 23" from the centre of the top of seattube to headtube.
I ran it for a bit with my clydesdale fork, which if for an a-c of 400, so rigid fork if all fine, or 100-120mm suspension.
can def post now, off work from next week so have time to get it sorted
Is that 19" c-t? Does it need a long squishy fork?