In the mid-1970s, National Park Service historian Harlan D. Unrau produced a major, handwritten, multi-volume study of the history, engineering, operation, maintenance, and other aspects of the Chesapeake & Ohio canal.
This is one chapter of the book. The entire text can be found at Chesapeake & Ohio Canal Historic Resource Study
In the mid-1970s, National Park Service historian Harlan D. Unrau produced a major, handwritten, multi-volume study of the history, engineering, operation, maintenance, and other aspects of the Chesapeake & Ohio canal.
This is one chapter of the book. The entire text can be found at Chesapeake & Ohio Canal Historic Resource Study
In the mid-1970s, National Park Service historian Harlan D. Unrau produced a major, handwritten, multi-volume study of the history, engineering, operation, maintenance, and other aspects of the Chesapeake & Ohio canal.
This is one chapter of the book. The entire text can be found at Chesapeake & Ohio Canal Historic Resource Study
In the mid-1970s, National Park Service historian Harlan D. Unrau produced a major, handwritten, multi-volume study of the history, engineering, operation, maintenance, and other aspects of the Chesapeake & Ohio canal.
This is one chapter of the book. The entire text can be found at Chesapeake & Ohio Canal Historic Resource Study
In the mid-1970s, National Park Service historian Harlan D. Unrau produced a major, handwritten, multi-volume study of the history, engineering, operation, maintenance, and other aspects of the Chesapeake & Ohio canal.
In the mid-1970s, National Park Service historian Harlan D. Unrau produced a major, handwritten, multi-volume study of the history, engineering, operation, maintenance, and other aspects of the Chesapeake & Ohio canal.
This is one chapter of the book. The entire text can be found at Chesapeake & Ohio Canal Historic Resource Study
In the mid-1970s, National Park Service historian Harlan D. Unrau produced a major, handwritten, multi-volume study of the history, engineering, operation, maintenance, and other aspects of the Chesapeake & Ohio canal.
This is one chapter of the book. The entire text can be found at Chesapeake & Ohio Canal Historic Resource Study
In the mid-1970s, National Park Service historian Harlan D. Unrau produced a major, handwritten, multi-volume study of the history, engineering, operation, maintenance, and other aspects of the Chesapeake & Ohio canal.
This is one chapter of the book. The entire text can be found at Chesapeake & Ohio Canal Historic Resource Study
In the mid-1970s, National Park Service historian Harlan D. Unrau produced a major, handwritten, multi-volume study of the history, engineering, operation, maintenance, and other aspects of the Chesapeake & Ohio canal.
This is one chapter of the book. The entire text can be found at Chesapeake & Ohio Canal Historic Resource Study
In the mid-1970s, National Park Service historian Harlan D. Unrau produced a major, handwritten, multi-volume study of the history, engineering, operation, maintenance, and other aspects of the Chesapeake & Ohio canal.
This is one chapter of the book. The entire text can be found at Chesapeake & Ohio Canal Historic Resource Study