Wheatstone Baritone English Concertina. Hexagonal with beautiful rosewood ends serial number 30325 made 1924, during the period when Wheatstone produced most of their very best concertinas. It has steel reeds, nickel buttons and tuned to concert pitch. This is a very rare concertina. If you are looking for a baritone English you might not see another one on sale for a long time.