LIST OF ILLUSTRATIONS. 



In respect to twenty-six figures we are indebted to the persons named in parenthesis, 

 either for the idea of a figure or for the use of an electrotype. Of the original figures, the 

 larger number were drawn by E. C. Cleaves, Professor of Free-hand Drawing in Cornell 

 University. The four plates of the brain were drawn and lithographed by Miss G. D. 

 Clements, who also drew Fig. 81-82. Fig. 11-12, 14-19, were drawn by Miss I. M. 

 Curtis; Fig. 126-128, by Mrs. S. S. Phelps Gage; and Fig. 92, 110-112, 121-123, by the 

 senior author. 



In preparing the drawings for the original figures, the specimens now preserved in 

 the museum of Cornell University were photographed with a vertical camera, as sug- 

 gested by the junior author (6). The outlines of the drawings were traced directly from 

 these photographs ; hence the relative size and position of parts are accurately represented. 

 Finally the drawings were photo-engraved. 



FIGURE PAGE 



1. Paper Meter Yard (American Metric Bureau) 6 



2-4. Diagrams of Three Aspects of a Vertebrate, exhibiting the most general 



features 30 



5. Diagrams of the Three Body Planes, with the various lines of direction 34 



6. Diagram of the Dorsal Aspect of the Cat, with the limbs in the normal position. 38 

 7. Diagram of an Ideal Transection of the Thorax of the Cat, with the arms in an 

 approximately normal position, and showing the location of the principal 



viscera 43 



8. Japanned Tray for Catalogue Slips (Readers' and Writers' Economy Co.) 50 



9. Pigeon-hole Case (Readers' and Writers' Economy Co.) 51 



10. Stubs's Nippers (Codman and Shurtleff) 62 



11-12. Nippers and Fine Scissors 63 



13. Small Compressor (Geo. Frost & Co.) 65 



14. Blunt-pointed Scalpel 66 



15. Syringotome 66 



16. Arthrotome 66 



17. Tracer 66 



18. Coarse Forceps 66 



19. Flexible Blow-pipe 66 



20. Fine Curved Forceps 66 



