https://omeka.cloud.unimelb.edu.au/grainger/files/original/70cb119a1117550e6e55b19ccd419bcb.jpg c61ef41c5f23ba96cbac8a7645dee4a4 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Kangaroo-pouch tone-tool Subject The topic of the resource Free Music Description An account of the resource Large, upright wooden frame with cross beams at side. Two vertical poles / tubes at each side divided into four sections with acetate discs. Paper reels (cut to represent pitch) are fed through a series of metal poles - a roller runs along top (cut) edge of paper to sense the pitch , each vertical section and a sine wave oscillator. Three oscillators had the fundamental frequency marked on masking tape. Creator An entity primarily responsible for making the resource Percy Grainger and Burnett Cross Date A point or period of time associated with an event in the lifecycle of the resource 1952 Format The file format, physical medium, or dimensions of the resource Paper, softwood, cardboard tubes, wire, electronics, 260 x 214 x 83cm Identifier An unambiguous reference to the resource within a given context 00.0216