That each has its own internal markings, rings and knots... and its own external markings from the machinery used to mill the raw timber... and these that mark the tools used to build the ladder.
Hver viđur hefur sérstök merki, hringa og kvisti ásamt ytri merkjum vegna vélbúnađar í sögunarmyllunni og áhaldanna viđ smíđi stigans.