The principal stage, steam-boat, and canal routes in the United States : with the population of each state and other statistical information, being an accompaniment to Mitchell's Traveller's Guide

Eitemau Tebyg

• An accompaniment to Mitchell's reference and distance map of the United States : containing an index of all the counties, districts, townships, towns, &c., in the Union, together with an index of the rivers ... also a general view of the United States and the several states and territories with an account of the actual and prospective internal improvements throughout the Union .
  gan: Mitchell, S. Augustus (Samuel Augustus), 1792-1868
  Cyhoeddwyd: (1834)
• The science of wealth : a manual of political economy, embracing the laws of trade, currency and finance
  gan: Walker, Amasa, 1799-1875
  Cyhoeddwyd: (1873)
• The elements of political economy
  gan: Wayland, Francis, 1796-1865
  Cyhoeddwyd: (1837)
• The principles of political economy applied to the condition, the resources, and the institutions of the American people
  gan: Bowen, Francis, 1811-1890
  Cyhoeddwyd: (1856)
• Outlines of political economy .
  gan: McVickar, John, 1787-1868
  Cyhoeddwyd: (1825)