As rare as the sought after Amplion Oak petaled radio speaker is… there were additional examples produced that are seldom seen. Here are 4 examples that I would place in the super rare category. A) Mini oak 8″ bell “BBC” produced Amplion…$900. B) Small 10″ metal frame oak bell Amplion “Dragon”…$800. C) Standard sized 14.5″ bell with rare Mahogany horn and Mahogany base, Amplion AR19… $600 D) Large Concert sized 19″ oak bell Amplion… SOLD