5E Trinket

A perfect lump of jet
A petrified tiefling heart that is a family heirloom
A decorated platinum coin with a date carved in Common
A plate made from shell with a motto marked in Elven
A damaged stopcock valve carved from agate
A dessicated hobgoblin ear that is associated with a dragon
A damaged miniature cart
A broken pot made from wood
A charred silver spoon with a lucky phrase inscribed in Undercommon
A mummified elf ear