File:Ralph E. Brock (1881–1959), African American forester.png
Appearance
![File:Ralph E. Brock (1881–1959), African American forester.png](http://upload.wikimedia.org/wikipedia/commons/thumb/a/a9/Ralph_E._Brock_%281881%E2%80%931959%29%2C_African_American_forester.png/453px-Ralph_E._Brock_%281881%E2%80%931959%29%2C_African_American_forester.png)
Size of this preview: 453 × 600 pixels. Other resolutions: 181 × 240 pixels | 362 × 480 pixels | 950 × 1,258 pixels.
Original file (950 × 1,258 pixels, file size: 1.62 MB, MIME type: image/png)
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 19:15, 5 February 2023 | ![]() | 950 × 1,258 (1.62 MB) | Topshelver | Uploaded a work by Photographer not identified in source from Photo courtesy of Penn State Mont Alto Archives NARA 79-G-31-42. Reproduced in Ellen A. Manno, Kim C. Steiner, and R. Alexander Day, "Ralph E. Brock and the State Forest Academy at Mont Alto, Pennsylvania," Forest History Today (Fall 2002), p. 13. https://foresthistory.org/wp-content/uploads/2016/12/RalphEBrock-Fall2002.pdf. with UploadWizard |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
Global file usage
The following other wikis use this file:
- Usage on tum.wikipedia.org
- Usage on www.wikidata.org