5001658634
straightedges (300022531) 'distinguished from' rulers (measuring tools) (300266529);
changeNote
5001658634
straightedges (300022531) 'distinguished from' rulers (measuring tools) (300266529);
description
straightedges (300022531) 'distinguished from' rulers (measuring tools) (300266529);
type
relation added
startedAtTime
2007-05-17T13:37:09