A beautiful antique 9ct gold trombone chain bracelet. 
Trombone chains were popular in the Victorian era also known as Albert chains and were often used as pocket watch chains.
This one looks like it may have been converted. It has also been resized at some point and the extra link has been left on.
This is easy to wear and perfect alone or used as a base to add charms.
 
Length - 8" (20.5cm), Chain width 3mm 
 
2.65g
 
Stamped 9C on the clasp and testing as 9ct gold
 
Good condition for its age, some signs of wear