Fig. 12. Fig. 1 - 2. Ginseng roots.
... eight-year-old roots, grown in red clay, and averaged about the size and shape of Fig. 1, were quite heavy roots and did not resemble wild roots in that regard but were dried well and broke white. Another crop of over one hundred pounds, resembling Fig. 2 but a little larger, were sold for $10.00 per pound.
This image is from Ginseng: Cultivation in Harding's Ginseng and Other Medicinal Plants, 1936.