J 
PLATE 8 
1. —From the same series of sections as the figures on Plate 7, but showing a more 
copious proliferation of cells. It is clearly a proliferation from the lining membrane. 
Carbol-fuchsin stain. Starch (st) in the deeper cells. The dark bodies in the tumor 
cells are nuclei. X160. Block 1252 B 4. 
2. —Normal tissue of inner face of tomato carpel in vicinity of figure 1, for comparison 
with that and with figures on Plate 7. Same magnification. 
3. —Lining membrane of figure 2, passing into such a tumor as figure 1. X160. 
