Record Details

Defenses of the Columbia

Oregon Digital

Field Value
Title Defenses of the Columbia
Relation gov serial set 2462
Date 2006-03-23
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 and 48>24 RGB color 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, bit depth reduced to 8 and JPEGs created.
Description [unrelated material omitted] DEFENSES OF THE COLUMBIA. Defenses at the mouth of the Columbia River, Oregon, and Washington Territory, in charge of Capt. C. P. Powell, Corps of Engineers.—The defenses consist of Fort Stevens, an inclosed earthwork at Point Adams,
Identifier http://oregondigital.org/u?/wwdl,3716

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