Subjgrp 585. Grades
- § 51.1810 - U.S. Fancy.
- § 51.1811 - U.S. No. 1 Bright.
- § 51.1812 - U.S. No. 1.
- § 51.1813 - U.S. No. 1 Golden.
- § 51.1814 - U.S. No. 1 Bronze.
- § 51.1815 - U.S. No. 1 Russet.
- § 51.1816 - U.S. No. 2 Bright.
- § 51.1817 - U.S. No. 2.
- § 51.1818 - U.S. No. 2 Russet.
- § 51.1819 - U.S. No. 3.