Record Details
Map of the Columbia River
Oregon Digital
| Field | Value |
|---|---|
| Title | Map of the Columbia River |
| Relation | gov serial set 2372 |
| Date | 2006-03-01 to 2006-03-08 |
| Rights | This item is in the public domain. Acknowledgement of the University of Oregon Libraries as a source is requested. |
| Format | Scanned from originals using Silverfast AI 6.0 on UMAX Powerlook III flatbed scanner. Scanned images saved as 16 bit grayscale tiffs. Omnipage 14 used to OCR 8 bit tiffs and generate text files for full text access. 16 bit grayscale and 48>24 RGB color tiffs edited in Photoshop CS 8.0: cropped, rotated, reduced in size, levels adjusted, grayscale bit depth reduced to 8 and JPEGs created. |
| Description | MAP OF THE COLUMBIA RIVER FROM THE CASCADES CANAL TO THE FOOT OF BRADFORDS ISLAND SHOWING LOCATION OF WORK DONE ON RIVER IMPROVEMENT DURING SEASON OF 1884-5 Scale 800 feet to 1 inch WASHINGTON TERRITORY OREGON Cascades Canal To accompany Annual Report of Lieut. Willard Young, Corps of Engineers U. S. A. Note. Shore line is for a stage of 2 feet above extreme low water. Rocks still remaining shown thus [symbol] Sent to the Chief of Engineers with Annual Report of... |
| Identifier | http://oregondigital.org/u?/wwdl,3640 |
