PLATE” Vit: 
FicurE A.—Case No. 8. Absorption of compact bone about 
Haversian canals and replacement by highly cellular 
tissues Besand| Ie ac: a5) Obj. 4- 
Ficure B.—Case No. 8. Replacement of marrow by masses of 
polymorphous cells. B. and L., oc. 1, obj. 4. 
