Retrieving iCloud Backup from damaged iphone

Hi to all,

I have the following issue...

My first iphone 4s appeared problems and the our apple service replaced it. Before I sent to service, I made a backup to icloud. When I received my new phone, I tried to restore the stored data from the backup of the old iphone, BUT the photos haven't been restored !

How can I see the photos of this backup? Now, in my iCloud account there are 2 backups (one of the old phone and one of the new!) and I don't want to delete the old backup because it contains the wanted photos.

Thank you