yes, the 1-sided and 2-side came out in the viv nicholson sleeve,
only the testpressings "came out" in plain sleeve.
i own one copy of a 1-sided version with a green promo sheet
by "Rush Relaease Promotions", 65 Bedford Hill, London,
saying "you are one of only 300 people with a copy of BBAH - use it well".
but thats of course a rumour, there are of course more than 300
copies.
Stefan