This is a currency note from the Bank of the United States and is not an obligation of the United States government. The Treasury Department did not issue notes intended for circulation as currency until 1862.
The grommet panel must be a minimum of 70 inches wide, between the side hem seams, to provide just slightly more than 1.5 times fullness on the 40-inch space.
You can be the judge of what length you will need. The lengths are 108 (3 yard), 144 (4 yard), and 216 (6 Yard). Measuring for Door Curtains - (door panels curtains) *Measuring the length needed on Door Panels is done from the top stitch line of the top rod pocket to the bottom stitch line of the bottom rod pocket.