Development

I am working on a prototype for a client and want to know where i can obtain images of all mobile devices by manufacturer for the last couple years. (2007 - present)

Are there any resources with this information available for download or purchase even?

Any help would be greatly appreciated I have searched the internet for the last week. I notice a number of great blogs have this information but my client will be using the application for commercial purposes so we must obtain legally.

Thanks for your help.

H