Groups A--Wrappers.B--Heavy Leaf.C--Thin Leaf.X--Lugs.N--Nondescript.S--Scrap.
Qualities 1--Choice.2--Fine.3--Good.4--Fair.5--Low.
Colors L--Light brown.F--Medium brown.D--Dark brown.M--Mixed or variegates.VF--Greenish medium brown.G--Green.
Official Standard Grades for Burley Tobacco (U.S. Type 31 and Foreign
Type 93)
Source: Sections 29.3001 through 29.3182 appear at 24 FR 8771, Oct. 29, 1959, unless otherwise noted.
definitions