Plate XXX. — Outer Aspect of Orrit, showing Arteries and Muscles 



I. Ophthalmic arter)-. 2. Its lachrymal branch. 3. Supra-orbital artery. 4. Superior rectus muscle. 



5. Retractor oculi. 6. Part of external rectus. 7. Inferior oblique muscle. 8. Inferior rectus. 



9 and 10. Branches of ophthalmic to muscles. 



