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| Title | Centennial Bridge |
| Date Original | 1939 |
| Description | Photograph of the construction of the Centennial Bridge over the Mississippi River between Rock Island, Illinois and Davenport, Iowa. A note on the back of the photograph reads "Centennial Bridge under construction. Last span on the Iowa side looking west. Norm Ross". |
| Location Depicted | Davenport, Scott County, Iowa |
| Subject | Centennial Bridge (Rock Island, Ill.) Mississippi River Bridges Bridge construction Rivers Davenport (Iowa) Progress photographs Photographic prints
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| Ordering Information | Please contact Augustana College Special Collections at (309) 794-7643 or specialcollections@augustana.edu |
| Image Number | L-L630 |
| Repository | Augustana College Special Collections, 639 38th Street, Rock Island, Illinois 61201 |
| Repository Collection | Local Photo Database |
| Object Description | 1 photograph : b&w ; 3.5 x 5 in. |
| Digital Reproduction Information | Digital image captured using a Microtek ScanMaker 9800XL with transparent media adapter. TIFF file created from a photographic print scanned at 8-bit grayscale 1200ppi. The master scan is untouched, but this display image was enhanced by adjusting the input level of the midtones from 1.00 to 0.79 and by adjusting brightness -4 and contrast +2 using Adobe Photoshop 7.0. |
| Date Digital | 2004-03-18 |
| File Name | augL-L630 |
| CD Volume Name | AUGVolume23 |
| Original Database | This record is from the Upper Mississippi Valley Digital Image Archive, http://www.umvphotoarchive.org, a collaborative project of cultural heritage organizations in the Iowa-Illinois Mississippi River region. |