It's modelled of the trionkion, or tetras, of the Sicilian city of Gela. The three pellets are the denomination (3 onkia).
Something like
this example on biddr.
Perhaps "LV" is a catalogue or display number from a museum, and these replicas were sold by the museum as souvenirs.
Don't say "infinitely" when you mean "very"; otherwise, you'll have no word left when you want to talk about something really infinite. - C. S. Lewis