Fic.X. —Section through cuneiform magnum and medium, demonstrating osteo-sclerosis and 9 
anchylosis. a, Marrow cavities containing relatively few marrow cells. B, C, Articular cartilage, 
D, Lacunz, many of which contain no bone cells. x, Norma bone cells x, 50. Case No.l. = 
Fic. XI. — Section through cuneiform magnum and medium, demonstrating osteo-sclerosis and 
anchylosis. x, 450. A, Marrow cavity containing relatively few marrow cells. B, Articular car- 
tilage. D, Lacune containing no bone cells. x, Lacunz containing bone cells; atrophy of the 
cells and canaliculi are common. Case No. I. 
