The Red book of eye, ear, nose and throat specialists.

Eitemau Tebyg

• The Official hotel red book and directory
  Cyhoeddwyd: (1903)
• Polk's medical register and directory of the United States and Canada
• Polk's medical and surgical register of the United States and Canada
• The American Florist Company's directory of florists, nurserymen and seedsmen of the United States and Canada
  Cyhoeddwyd: (1887)
• Batten's agricultural directory : a directory of the agricultural press of the United States and Canada together with detailed reports of farm products and values by states and provinces
  Cyhoeddwyd: (1908)