Subjgrp 498. Grades

• § 51.681 - U.S. Fancy.
• § 51.682 - U.S. No. 1.
• § 51.683 - U.S. No. 1 Bright.
• § 51.684 - U.S. No. 1 Bronze.
• § 51.685 - U.S. Combination.
• § 51.686 - U.S. No. 2.
• § 51.687 - U.S. No. 2 Russet.
• § 51.688 - U.S. No. 3.