John Pryor Cowan
Sometub's cruise on the C. & O. canal
John Pryor Cowan · 2013
Public domain, Project Gutenberg. No sign-up.
Chesapeake and Ohio Canal (Md. and Washington, D.C.)Potomac River Valley -- Description and travel
John Pryor Cowan · 2013
Public domain, Project Gutenberg. No sign-up.