My copy has red text on the Coxsone labels, as per this release but with CRY ME A RIVER Jackie Opel all on one line, and SIDE 1 and SIDE 2 on the left (both capitol letters), almost exactly the same as this release on here.
Brilliant, found my copy on that site, just as you described!
I do have the 'Downbeat Special' booklet / discography that came out years ago but that only listed one of this Jackie Opel release.
I also own his other LP, which I believe is an original copy. Got that from Andrew Neal in Nottingham many moons ago. That particular album is more in the Soul vein.
I used to get mine from 'Sound Clash' in Norwich, they specialise in Ska/Reggae (among other genres). Sometimes used to visit Soho in London, 'Dub Vendor' and another that I forgot about.
I'll try and list some more that aren't on here in the coming weeks.
Just to add:
On this reissue, track B4 is actually 'Push Wood' not 'Sit Down Servant'