Record Details
Field | Value |
---|---|
Title | page 882 |
Relation | 1368 |
Date | 2004-01-10 to 2004-01-12 |
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. 197.847 kb 8 bit - Gray Gamma 2.2 - greyscale Omnipage 14 used to OCR 8 bit grayscale tiffs and generate text files for full text access. 16 bit grayscale tiffs edited in Photoshop 6.0: cropped, rotated, reduced in size, levels adjusted, bit depth reduced to 8 and JPEGs created. |
Description | bad rocks, (chiefly boulders,) whose total measurement will not exceed 150 cubic yards. Rock Creek rapids, I think, will not require the removal of more than 500 cubic yards of rock. To remove these obstructions blasting will have to be resorted to. I would recommend that the same means he adopted here as were contemplated for the removal of Blossom Rock in San Francisco harbor, viz: that a platform be constructed over each and every rock to be removed; that drilling by hand or machinery be... |
Identifier | http://oregondigital.org/u?/wwdl,1192 |