During this period he also worked with Van der Graaf Generator, playing on the 1970 album H to He, Who Am the Only One, and in 1971, on Pawn Hearts.
Počas tohto obdobia pracoval tiež s Van der Graaf Generator, kedy hral na ich albume z roku 1970 H to He, Who Am the Only One a v roku 1971 na Pawn Hearts.