Free images results:

Brass pictures, stock photos and images


Thinking Stock Photo
Author: Bandu
North Royalty Free Stock Image
Author: Hixnhix
Old Ram Stock Image
Author: Hixnhix
Locked Stock Image
Author: Kmitu
Oil Lamp Stock Photography
Author: Melking
Locked #2 Royalty Free Stock Image
Author: Kmitu
Plugs Royalty Free Stock Photo
Author: Tuulum

Also, here are some commercial RF-licensed images that match your search criteria:  
Brass Ring Royalty Free Stock Images
Author: Jgroup