PAN 0330 258680 from 1979 Cover Design by David Quay and Peter Horridge	PAN 0330 257021 from 1979 Cover Design by David Quay and Peter Horridge
PAN 0330 258699 from 1979 Cover Design by David Quay and Peter Horridge	PAN 0330 257013 from 1979 Cover Design by David Quay and Peter Horridge
PAN 0330 257005 from 1979 Cover Design by David Quay and Peter Horridge	PAN 0330 258864 from 1979 Cover Design by David Quay and Peter Horridge
PAN 0330 258672 from 1979 Cover Design by David Quay and Peter Horridge	PAN 0330 256998 from 1979 Cover Design by David Quay and Peter Horridge

PAN 0330 256799 from 1982 Cover Design by David Quay	PAN 0330 256780 from 1982 Cover Design by David Quay