(idm) help identify this vinyl?

From Simon Paul
Sent Fri, Jul 17th 1998, 19:48

I have a mystery vinyl problem:
In about early fall '94 a friend of mine bought me a record in
Toronto(at the record peddler I believe).
It came only in  a white paper slip the kind with the center punched out

so you can read the label.
The vinyl itself is a transparent electric blue colour and the label is
a dark salmon colour.
the only marking on it are etched into the center by the label one side
says "AR-9060A" and that side has 3 tracks, the first is short then a
long track then another short track.
the other side is "AR-9060B" and has one short track and a long track.
it is a *pure* IDM record, very mellow and I can't figure out if it's a
33 or a 45...
so any idea what this is?

spaul