From out of a long closed Western Ma. Luthiers shop . An old  original Leo quan badass bass bridge . in chrome . One saddle and spring have been replaced. The new brass saddle looks to be shop made.  It works fine , but is un-notched. As I understand it.  These were sold without notches, and the installer had to do it. Anyway the price reflects the issue.    This store closed over 17 years ago, and was in business for a long time. I am not a vintage guitar or instrument expert . I am going by old tags , masking tape, and penciled notes., The pictures are the description. These are used guitar parts  This will ship via priority mail fully insured for 
$10.75