The A side of this audiocassette has a runtime of 29:20, and the B side of 17:11. The audiocassette is labeled with a month rather than a year, but is likely from 1982.
The A side of this audiocassette has a runtime of 28:16, and the B side of 26:34. The audiocassette is labeled with a month but not a year, but it is most likely from 1982.
The A side of this audiocassette has a runtime of 29:05, and the B side of 28:17. The title of this audiocassette is very similar to the preceding one, except that the front and back are labeled with what appears to be a "V." The year of the audiocassette is also largely illegible, but is most likely from 1983.
The A side of this audiocassette has a runtime of 29:03, and the B side of 21:23. Both the front and back side of the audiocassette are labeled with what appears to be either a "V" or a checkmark, which seems to be a differentiator between this audiocassette and the one labeled simply "Pr. #15." The audiocassette is also dated to late February of 1983.