Sorry to read of your friend's passing. That's a beautiful collection. I think I see CP Fs and passenger cars, which are rare, plus an N&W J, tuscan Gs, SOU, NYC and ATSF Fs, VGN, CNJ and DL&W TM's, GPs of all kinds, Madison cars and a whole lot more. Hopefully you can find (or have since found) a good home for it all.