Wil-Mar Dodge in Los Angeles

I feel for you, as I have looked online to find vintage pics of a local Dodge dealer that my 67 Dart went through(not the original dealer)and haven't had any luck, one thought I just had is look for old newspapers, maybe would have advertisements, etc.
On a side note what info. is included from Chrysler historical and if I may ask what is the cost?
Thanks
Aaron