Record Details
page 992
Oregon Digital
| Field | Value |
|---|---|
| Identifier | ORU_WTXT_027l http://oregondigital.org/u?/wwdl,527 |
| Title | page 992 |
| Relation | Report of The Chief of Engineers 1872 |
| Date | 2004-08-26 |
| 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. 155,702 bytes 8 bit - Gray Gamma 2.2 - grayscale Omnipage 14 used to OCR 8 bit grayscale tiffs and generate text files for full text access. 16 bit grayscale tiffs edited in Photoshop CS: cropped, rotated, reduced in size, levels adjusted from 0 - 1.00 - 255 to 0 - 1.00 - 234, bit depth reduced to 8 and JPEGs created. |
| Description | W 6. SURVEY OF SAINT HELEN'S BAR, COLUMBIA RIVER. UNITED STATES ENGINEER OFFICE, Portland, Oregon, July 10, 1872. SIR: I have the honor to submit herewith an extract from the report of my assistant on the survey of Saint Helen's Bar, Columbia River, together with tracing of the chart of the survey. This work was authorized by communication from your office, dated November 17, 1871, and was carried on, during the past spring, at such times as my assistant could spare from his other duties.... |
