I.S.I.
Label of the Isi-Werke Internationale Schallplatten-Industrie GmbH. The company was founded in autumn 1910.
Swedish recordings were made in 1914 and released both in the main catalogue series, and in a special 4000 series (highest number known 4043). (Source: Karleric Liliedahl, "Svenska akustiska grammofoninspelningar 1903-1928" (Arkivet för ljud och bild, 1987) and a leaflet with corrections to this.)
See also Isiphon-Concert-Record.
Swedish recordings were made in 1914 and released both in the main catalogue series, and in a special 4000 series (highest number known 4043). (Source: Karleric Liliedahl, "Svenska akustiska grammofoninspelningar 1903-1928" (Arkivet för ljud och bild, 1987) and a leaflet with corrections to this.)
See also Isiphon-Concert-Record.