Thanks to Roel Velema for these pictures of Parchment performing live in the Netherlands in the summer of 1973. The pictures show John Pac, Sue McClellan and a third member, who must be Jeff Crow. Crow joined them in 1973 but never appeared on a published album with the band although he may have performed on the third lost album that was never released by Pye.
Here is Roel's account:
To our surprise we were treated that evening to a concert of extraordinary quality by a British group I never forgot: Parchment.
Promptly that evening I bought their two records: Light up the Fire and Hollywood Sunset. The group personally signed the latter album and I treasured both albums ever since.
Note: We're planning a feature on the Hollywood Sunset era in the near future. The album was officially released in late 1973.