Hohner Corona III ADG … (been & gone)

CoronaIII-2A three row, three voice melodeon in ADG.  I love these three row melodeons, especially these three voice boxes (hence, Corona III…you can also get a two voice; a Corona II). It has three reeds for each RH note, tuned on, just below and just about the note, to give a thick tremolo sound guaranteed to carry in a noisy hall. This instrument had hardly been played at all and I believe was last seen playing Tex Mex in Wales somewhere. This type of instrument is very popular in Central and South America, especially when used to play a fast rhythmical style of music known as  Conjunto.