I don’t have Offering of Isca (boy, I wish I could find that one cheap…), but I have Short Wave Mystery and can give you the information from that.
It was released in 1985 on “Good Records” out of Escalon, CA, USA (a tiny city in the middle of the valley in California). It was a small pressing, and only a few copies were ever sold. All the rest were lost, discarded, or destroyed. There were four members of the band, all of whom played samplers and synthesizers. The four tracks on the album are Pilots (one of the best dark electro songs ever!), Nice Girl (very interesting instrumental song), Ecaterina Szabo (a very mesmerizing minimal synth song), and Szabo (Version).