Series[UMA-SR-000000093] Material relating to patentsAccession[1971.0009] Papers of Ludwig Hirschfeld-MackIdentifierUMA-ITE-1971000900472Scope and ContentCorrespondence from Rose, Morris & Co. Ltd, London, dealers in, and manufacturers of musical instruments. As requested sends Hirschfeld-Mack a new Colour Chord; have sent sample model to large educational authority in the north. Will send an instrument to P. & M. Abbott Ltd (See 1971.0009.00048). Will prepare leaflet for your approval before printing. 25 March 1939. 1p.Access StatusOpen for public accessRequest TypeRequest unitUnit1971.0009 Unit 0002
Previous System ID1971.0009.00472Finding Aid Reference7/2/4/3
Hirschfeld-Mack, Ludwig, Colour Chord and related patent (25 March 1939), [UMA-ITE-1971000900472]. University of Melbourne Archives, accessed 16/04/2026, https://archives.library.unimelb.edu.au/nodes/view/215372
