Item Type: Wheatstone Harmonic Diagram
Full Description: An unusual Argentinian copy of the original Wheatstone Harmonic Diagram, called the "Transportador Tonal", made in 1942, and "invented" by Luis Mangiavillano. The instrument's cardboard case contains a 30-page guide book, in Italian and Spanish, and a photocopy of the original 1942 press announcement about the device. The disc itself is contained in a turned wooded disc, with three concentric rings of note-names and symbols, operated by metal tags.
Source Catalogue No: The Concertina Museum: 1.2.4-005
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Created August 2009 by Neil Wayne
Last Modified 07 February 2012 by Neil Wayne, Chris Flint, Wes Williams
This page created Tuesday 14 February 2012.