thanks
excellent job
Thank you. I'm glad to be able to help. Unfortunately, I don't know of a good place to host BMP files. Photobucket converts them to JPG files, which can introduce artifacts that can appear to be features. Also, putting files into a PDF format can do that, depending on your software and the settings you have (as the default values for Adobe Acrobat is to use a JPEG compression, I believe).
And I wish I had those older aerials handy, but I don't know what I've done with them. :-(
The versions I've seen online (submitted as exhibits to the Kerlins' motion) are compressed and not as good as the originals.