1892.] -^^^l 



inferior condylar exostosis ; Hfy humeral facet ; Rf, radial facet ; Vj, ulnar 

 facet. 



Figs. G-11. Bones of abnormal left elbow joint of horse ; one-half nat- 

 ural size. 



12, 13. Normal bones of elbow joint of horse ; one-half natural size. 



6-13. Humerus, distal views. 



7-13. Cubitus, proximal views. 



8. Humerus, external view of distal extremity. 



9. Humeral articuhxlion o" cubitus, from above. 



10. Cubitus, internal view. 



11. Cubitus, external view. 



Additional lettering. — Op, olecranar process of ulna; Cp, coronoid pro- 

 cess of ulna ; Og, olecranar groove of humerus ; Tc, trochlear crest of 

 humerus ; Tg, trochlear groove of humerus ; Ehc, external humeral facet 

 of coronoid process ; Ihc, internal humeral facet of coronoid process. 



The lettering of the abnormal facets and exostoses in Figs. 6-11 con- 

 forms to that of the same in the etiological classification on page 289. 



Slated Meeting., September 2^ 1892, 



Present, 3 members. 

 President, Mr. Fraley, in the Chair. 



The decease of the following members was announced: 



M. F. Longstreth, Sharon Hill, Pa., December 27, 1891, 

 £et. 78. 



H. Burmeister, Buenos Ayres, May 6, 1892, set. 86. 



John R. Baker, Philadelphia, June 22, 1892, set. 74. 



George William Curtis, New York City, August 31, 1892, 

 get. 68. 



Correspondence was submitted as follows : 



A letter accepting membership from Mr. Joseph D. Potts, 

 Philadelphia, dated May 24, 1892. 



A letter acknowledging receipt of diploma from Dr. Caspar 

 Rene Gregory, Leipzig. 



A circular from the R. Accademia delle Scienze di Torino, 



