Chicago, Milwaukee, St. Paul Railway Co. bridge construction over the Columbia River, Novemeber 1, 1907
Caption on image:1353 Pier 8. Looking downstream. 11-1-'07.On verso of image: Class of bridge: Foundations; Railroad: C.M.and P.S.Ry; Over: Columbia River; Year of Completion: Pier 8 cofferdam looking downstream; Name of photographer: 135, 1N07; Gift of: R.H. Ober, Res. Engr.PH Coll 862.20.
Scanned from a photographic print using a Microtek Scanmaker 9600XL at 100 dpi in JPEG format at compression rate 3 and resized to 768x512 ppi. 2001