Halley workshop history https://asiamedals.info/threads/orders-made-by-halley-octave-lasne-paris.28433/.
Diamond-cut breast star from 1855-1867 time period.
Silver, gold, enamel.
Size 75 mm.
Workshop plaque.
breast star made by halley
medal made by halley paris
order of saint stephen of hungary breast star
order of saint stephen of hungary made by halleyszentistvánrendhalleyszentistvánrendhalley paris