Eldred Irving Photo Album

I uploaded my ELDRED IRVING Photo Album to Picasa. Most of them are cabinet cards, some labeled, some not. Some with a photographer's name and others not. When uploading I divided the album into people 'a' and other 'b': scenes, buildings etc.

'a' ,http://picasaweb.google.com/ncweldon/EldredIrvingAlbumA?authkey=Gv1...;

'b' .

I am slowly going through and looking up photographer's name to find out time frames. Any help on the album is of course appreciated. Especially with the unknowns, some of which were copyrighted, As such are they someone I should recognize?

Carol