Vintage French copper collar paint brushes with natural bristles and wooden handles, offered in a set of three as they display well together, being of similar design and different patina. 
 
In vintage condition, they have been cleaned by the painter after their last use and left as I found them. The largest has 'superior' written on the side, the two darker patinated brushes have numbers engraved into the copper.
 
The smaller measure 12" and the larger 13"