Website Search

This search engine will match keywords within the cohs.org website. For more information on how to use this search engine please visit the help section.

Other Search Options:

• Multi-Search - The multi-search allows you to search many resources at once including the photo database, magazine index, cohs.org, and chessieshop.com.
  
  
• Photo Archives - Search through our photo database by caption, road number, or photo number. Many images can be viewed online!
  
  
• Inquiry Database - A work in progress... This database contains previous questions asked and answered through Research Requests by C&O subject experts.
  
  
• Drawing Database - An assortment of engineering data, including civil, mechanical, architectural and other engineering drawings and files obtained from the C&O Railway.
  
  
• C&O History Magazine Article Index Search - Search thousands of magazine articles by title/subject and find the issue you can read them in.
  
  
• Online Info Request - Can't find what you're looking for? Submit a research request online and let our experts help!