Bull. U. S. B. F. 1912. 
Plate LXXX. 
Fm, 59 —Section of fish thyroid tumor resembling the proliferating struma of I.anghans as illustrated in plate 2, 
figure 12, of his article. X160. 
Fk;. 60. — Section of proliferating struma in man; original case of l.,anghans to be compared with figure 58. X160. 
