One of more favorite latter day tape releases is this one. It was a recycling of some older stuff, but I must admit I no longer know what it was. Later it was re-issued on 'The Malevolent Ear', and you can buy a download on Itunes and other stores, so nothing free today.
Kapot Produkt OCD: R-INVST (c22 - aug. 1992)
Apraxia pxc 10184