File:Charles A. Matcham.jpg
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Summary
| Description |
English: Charles Matcham, civil engineer from Pennsylvania |
| Date | |
| Source | Rock products, volume 11 no. 4, page 31 |
| Author | Chicago: Maclean-Hunter Publishing Corporation, etc. (1911) |
Licensing
|
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 copyright tag indicating the copyright status in the source country.
Note: This tag should not be used for sound recordings. |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 12:18, 9 July 2019 | | 462 × 623 (124 KB) | Jasha biddle | Reverted to version as of 07:30, 9 July 2019 (UTC) |
| 12:18, 9 July 2019 |  | 2,550 × 3,300 (2.64 MB) | Jasha biddle | full page for dating | |
| 07:30, 9 July 2019 |  | 462 × 623 (124 KB) | CassiantoCommons | User created page with UploadWizard |
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