Old transparent plastic audio cassette with brown (ferric oxide) tape for domestic magnetic-tape reader.Similar cassette were in use in 1960-1990. Sometimes it was used as an alternative computer storage medium like floppy disk.

Old transparent plastic audio cassette with brown (ferric oxide) tape for domestic magnetic-tape reader.Similar cassette were in use in 1960-1990. Sometimes it was used as an alternative computer storage medium like floppy disk.  - 8426303