Special factors “U”, “W”, and “S” may be applied to all grades
in all types, “BH” to grades in types 35 and 36, and “BL” to type
35. Tobacco not covered by the standard grades is designated
“No-G.”
[30 FR 9207, July 23, 1965, as amended at 49 FR 16759, Apr. 20,
1984; 51 FR 40408, Nov. 7, 1986]