Pantograph

[Frank S]

Mine is very similar to Marv's A little smaller 2 arms @ 18" 2 @ 20 1/2 by 1/8" aluminum Just about everything else could be taken right out of his eloquent description of how to use it. I lightly stamped letters next to the holes to assist me in determining which hole I wanted from a chart that I made up and is now long gone. Can't remember the last time I used mine.