Just found this blog with pics of store fronts. http://www.londonshopfronts.com/
While they are from London, many are usable on our side of the pond, either the store signs or as full paper model fronts. Jose.
____________________ Junk is something you throw away three weeks before you need it.
Hi all, glad you like my London Shop Fronts blog. I have spent many hours collecting photos for the collection. Just a quick reminder that all the photos on the site are under a creative commons licence (details of which are here: http://www.londonshopfronts.com/licence) , so if you do use them and show them publicly, you need to credit to me and the site.