File:Lock 22 and 23 1865 CO Canal.png
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Summary
| Description |
English: Portion of Montgomery County, Maryland, map with Lock 22 (Selby) and Lock 23 (Pennifield) of C&O Canal in 1865 at bottom. |
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| Author | Martenet, Simon J.; Martenet & Bond; Schmidt & Trowe |
Licensing
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This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.
 Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file must have an additional
Public domain in the United States//commons.wikimedia.org/wiki/File:Lock_22_and_23_1865_CO_Canal.png |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:19, 1 July 2020 | | 725 × 701 (1.02 MB) | TwoScarsUp | Uploaded a work by Martenet, Simon J.; Martenet & Bond; Schmidt & Trowe from {{Extracted from |Martenet and Bond's map of Montgomery County, Maryland LOC 2002620533.jpg}} [https://www.loc.gov/item/2002620533/ Library of Congress] with UploadWizard |
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