Excellent collection, thanks for posting them. There are so many images like this scattered all over the web, that one day it would be nice to have a centralized site for all DL&W images for posterity, organized by trains, stations, towers/structures, etc.
One thing which is great is that a lot of us folks getting a bit older are finally posting so many rail pix and scanning our old negatives.
It would be great if there were certain groups or historical societies that would collect all these links so that that could be accessed from one place via a search. In any case, I'm going to add your link and put in in my links list page once I get my list together.