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XCIX. 



ALLIGATOR MISSISSIPIENSIS. SPINAL CORD. 



TRANSVERSE SECTION THROUGH THE MIDDLE OF THE 

 LUMBAR ENLARGEMENT. NUCLEI IN THE NERVE 

 • CELLS OF THE INFERIOR (ANTERIOR) HORN. 

 Gelaiuie Negative No. ij2. Aliller Bros. 1-2 Inch. 



