xii PREFACE 



Stuart, Mrs. M. L. B. Stuart, Professor T. D. A. Cockerell, 

 Mr. J. Rush Marshall, Mr. T. W. Smillie, Mr. Churchill 

 H. Cutting, Hon. George F. Edmunds, Mrs. Lydia S. B. 

 Hageman, and especially to Mr. Herbert A. Gill, and 

 Mrs. Moncure Robinson, Sr., for assistance in various 

 ways toward the preparation of this memoir. 



WM. H. DALL 



SMITHSONIAN INSTITUTION 

 December, 1914 



