Vintage Doobie Brothers Winterland necklace. The pendant is the trademark eagle in enamel with a 24 in gold colored chain. It has some weight to it but not sure of the exact metal. Some tiny dark marks on the back and chain that could probably be cleaned. The Doobie Brothers played a couple shows at the Winterland Arena in SF CA in 1976. This is possibly merch from the concerts but I have not been able to find any confirmation of the merch sold or any pictures of this exact necklace online. My parents knew the manager for the Doobie Brothers back in the late 70s and 80s and did get a lot of merch and swag from him. A great collectors piece and in good condition.