If you print the linked flag off onto a sheet of 1/4" graft paper enlarging it until you reach a 9"x15" copy, you can use that as the scaled copy making each 1/4" square equal 1" square for the finished pattern. That gives you a 36"x60" quilt. Using the 1" pattern and red, white and blue quilting material for the background you could machine applique the stars, the #2, and other features on. There are tons of tutorials on both scaling a pattern and machine applique techniques. Good luck and please post pictures as you go.