Record Details
page 1827
Oregon Digital
| Field | Value |
|---|---|
| Title | page 1827 |
| Relation | gov serial set 1905 |
| Date | 2005-10-05 to 2005-10-12 |
| Rights | This item is in the public domain. Acknowledgement of the University of Oregon Libraries as a source is requested. |
| Type | page |
| Format | Scanned from originals using Silverfast AI 6.0 on UMAX Powerlook III flatbed scanner. Scanned images saved as 16 bit grayscale tiffs. 313.701 kb 8 bit - Gray Gamma 2.2 - greyscale 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 | SURVEYS DURING THE YEAR. Early in July a survey was made of the upper end of Saint Helen's Bar to determine the best line for dredging a ship-channel. Later in November a survey was made of the upper channel at the foot of Sauvie's Island, and of the lower channel adjacent; to the rocky plateau on the Washington Territory side and a zigzag line of soundings was run between them along the bar from side to side to show the changes during the year. It was found that the upper channel which had... |
| Identifier | http://oregondigital.org/u?/wwdl,3176 |
