The first release on the label then called Shelter Records used to be very hard to find. The original label is made of pink & white like the SHL-1002 and SHL-1003 releases (all distributed by Polar Records). SHL-1001 does appear on the label but on side A FM-1001 is engraved and on side B, EM-1001 is engraved. This was pressed by Europadisk NY. They also released copies in plain pink with EM & FM crossed out and replaced by the true catalog number SHL.
Represses were then launched by another pressing plant, Tippy HitFactory. Those are the copies we usually find today.