That's very interesting information, not that I comprehend the depth of the technical data within your notes. However, I'd note that the original image did have more finessing than the crop. It seems that, when tweaking a serious crop one can only push the data just so far before creating a sow's ear from a silk purse. Thanks for digging into them with your analysis. Though the accompanying shot was during a different flight, it would have been only seconds after the previous original shot. When looking at this image, the cars are coming off the east end of the bridge, having entered on the west end seen in the original exposure. The bridge below goes from mainland Woolwich to Arrowsic Island. I live on the next island of Georgetown, 5.8sm after the little bridge in this photo. The Kennebec River is under the big bridge; the Sasanoa River is at the left of this picture.
HR
