§ 29.3182 Key to standard grademarks. Groups X - Flyings. C - Lugs
or Cutters B - Leaf. T - Tips. M - Mixed. N - Nondescript. S -
Scrap. Qualities 1 - Choice. 2 - Fine. 3 - Good. 4 - Fair. 5 - Low.
Colors L - Buff. F - Tan. FL - Tannish buff. FR - Tannish red. R -
Red. D - Dark red. K - Variegated. M - Mixed. V - Greenish. VF -
Greenish tan. VR - Greenish red. G - Green. GF - Green tan. GR -
Green red. [24 FR 8771, Oct. 29, 1959, as amended at 51 FR 40407,
Nov. 7, 1986]