Eagle: Copying Board Outline and Mounting Holes

I have an existing board that I’m redesigning with a new microcontroller, etc., and need to copy the board outline and mounting holes from the existing board. How do I do this in Eagle 5.7?

Hi SodaAnt,

There is nothig special about copying the board outline and holes from another drawing.

Turn off all layers except for board outline (layer 20?) and holes (layer 45)

Group visible elements

Select cut

Left-click to define a datum point

Go to other board

Select paste

Left-click datum point

Try on a test design first.