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Appendix Z1

Oregon Digital


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Title Appendix Z1
Relation gov serial set 1637
Date 2005-08-15
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. 214.217 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 ZI. IMPROVEMENT OF THE LOWER WILLAMETTE AND COLUMBIA RIVERS FROM PORTLAND, OREGON, TO THE SEA. LOWER WILLAMETTE RIVER OREGON. The following improvements were projected and executed during the fiscal year. Mouth of Willamette Bar. The building of the United States dredger was not completed and in readiness for action until the end of August, 1873. The delay was
Identifier http://oregondigital.org/u?/wwdl,2893

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