The following list of publications of the author may be useful for reference: 1. Peroral Endoscopy and Laryngeal Surgery, Textbook, 1914. (Contains full bibliography to date of publication.) 2. Acromegaly of the Larynx. Journ. Amer. Med. Asso., Nov. 30, 1918, Vol. LXXI, pp. 1787-1789. 3. A Fence Staple in the Lung. A New Method of Bronchoscopic Removal. Journ. Amer. Med. Asso., Vol. LXIV, June 5, 1917, pp. 1906-7. 4. Amalgam Tooth-filling Aspirated into Lung During Extraction. Dental Cosmos, Vol. LIX, May, 1917, pp. 500-502. 5. Amalgam Filling Removed from Lung after a Seven Months' Sojourn: Case Report. Dental Cosmos, April, 1920. 6. A Mechanical Spoon for Esophagoscopic Use. The Laryngoscope, January, 1918, PP. 47-48. 7. An Anterior Commissure Laryngoscope. The Laryngoscope, Vol. XXV, Aug., 1915, P. 589. 8. Ancient Foreign Body Cases. Editorial. The Laryngoscope, Vol. XXVII, July, 1917, PP. 583-584. 9. An Esophagoscopic Forceps. The Laryngoscope, Jan., 1918, p. 49. 10. A New Diagnostic Sign of Foreign Body in Trachea or Bronchi, the "Asthmatoid Wheeze." Amer. Journ. Med. Sciences, Vol. CLVI, No. 5, Nov., 1918, p. 625. 11. A New Method of Working Out Difficult Mechanical Problems of Bronchoscopic Foreign-body Extraction. The Laryngoscope, Vol. XXVII, Oct., 1917, p. 725. 12. Arachidic Bronchitis. Journ. Amer. Med. Asso., Aug. 30, 1919, Vol. LXXIII, pp. 672-677. 13. Band of a Gold Crown in the Bronchus: Report of a Case. Dental Cosmos. Vol. LX, Oct., 1918, p. 905. 14. Bronchiectasis and Bronchiectatic Symptoms Due to Foreign Bodies. Penn. Med. Journ., Vol. XIX, Aug., 1916, pp. 807-814. 15. Bronchoscopic and Esophagoscopic Postulates. Annals of Otology, Rhinology and Laryngology, June, 1916, pp. 414-416. 16. Bronchoscopic Removal of a Collar Button after Twenty-six Years Sojourn in the Lung. Annals of Otology, Rhinology and Laryngology, June, 1913. 17. Bronchoscopy. Keen's Surgery, 1921, Vol. VIII. 18. Caisson Bronchoscopy in Lung-abscess Due to Foreign Body. Surg., Gyn. and Obstet., Oct., 1917, pp. 424-428. 19. Cancer of the Larynx. Is it Preceded by a Recognizable Precancerous Condition? Proceedings Amer. Laryngol. Soc., 1922. 20. Din. Editorial. The Laryngoscope, Vol. XXVI, Dec., 1916, pp. 1385-1387. 23. Endoscopie Perorale et Chirurgie Laryngienne. Arch. de Laryngol., T. XXXVII, No. 3, 1914, pp. 649-680. 24. Endoscopy and the War. Editorial. The Laryngoscope, Vol. XXVI, June, 1916, p. 992. 25. Endothelioma of the Right Bronchus Removed by Peroral Bronchoscopy. Amer. Journ. of Med. Sci., No. 3, Vol. CLII, March, 1917, p. 371. 26. Esophageal Stenosis Following the Swallowing of Caustic Alkalies, Journ. Amer. Med. Asso., July 2, 1921, Vol. LXXVII, pp. 22-23. 27. Esophagoscopic Radium Screens. The Laryngoscope, Feb., 1914. 28. Foreign Bodies in the Insane. Editorial. The Laryngoscope, Vol. XXVII, June, 1917, pp. 513-515. 29. Foreign Bodies in the Larynx, Trachea, Bronchi and Esophagus