370 ANNUAL REPORT SMITHSONIAN INSTITUTION, 1934 



13. United States Department of Labor, Bure^vu of Labor Statistics. 



1929. History of Wages in tlie United States from Colonial Times until 

 1928. Bull. 499. 



14. Codrington, Thomas 



1918. Roman roads in Britain. London. 



15. Edoeworth, Richard Loveix 



1817. An essay on the construction of roads and carriages. London. 



16. Parthey, G. and Pindeb, M. 



184S. Itinerarium Antonini Avgvsti et Hierosolymitanvm ex libris manv- 

 scriptis ediderunt. Berlin. 



