1st pressing on Pegasus winged horse label, reissued on PEG label, reissued on Mooncrest label. 1st issue sleeve is slightly rough textured, 2nd issue (and later) are smooth finished.
PEG 10 A-2U PORKY
PEG 10 B-2U PECKO
Half page press ad in Melody Maker announcing release of debut album (released November 12th 1971):