Letters of an Altrurian traveller, 1893-94 /

Eitemau Tebyg

• Photographic history of the World's fair and sketch of the city of Chicago : also. A guide to the World's fair and Chicago /
  gan: Pierce, James Wilson
  Cyhoeddwyd: (1893)
• The Altrurian romances.
  gan: Howells, William Dean, 1837-1920
  Cyhoeddwyd: (1968)
• Report on the feasibility of an international and universal World Exposition to be held in Melbourne, Australia from October 1976 to March 1977 /
  Cyhoeddwyd: (1966)
• Explanations.
  gan: Nettler, Gwynn
  Cyhoeddwyd: (1970)
• HOW AND WHY IT WORKS: HOW EVERYDAY THINGS WORK IN THE HOME, OFFICE, INDUSTRY AND TRANSPORT.