I had all of Crass's LP's. Some of them disappeared over the years though. I do have this and I do have the box set Christ: The Album. I have a few 45's. Penis Envy was their album where the songs were written and sung by the female members of the group.
They were the original anarcho-punk band. They set the stage for the Subhumans, Conflict and Discharge and even Chumbawamba. Steve (Williams) Ignorant still a teenager attends an early concert by the Clash and Joe Strummer tells the crowd to go out and get some friends and they can make their own bands too. Williams knew this eccentric jazz drummer Penny Rimbaud (Jeremy Ratter) who was in his 30's then---knocked on his door and they started working things out between voice and drumbeat. This band was considered dangerous by the Thatcher regime. Go to wikipedia and type in Thatchergate. Very much anti-nuclear and anti-war. They were now and again subject matter with her officials and in the House of Commons. They created their own record label.....played for free gigs (donations accepted) where they would distribute free soup to whoever. It was a different time of course. They broke up in 1984. Some of their last gigs were to support the miners strike.
Anyway I bought all their stuff at Bleecker Bob's in the village.