Presented by Clifford himself:
Michael Cosmic & Phill Musra Group, World's Experience Orchestra: Peace In The World / Creator Spaces.
Now Again Records NA 5155-LP, Now Again Records NA 5155-CD [US 2017]
David Friesen Trio: Midnight Mood - Live in Stockholm. Intuition Records INT 3374 2 [Germany 2004]
Saw David Friesen (b) and Randy Porter (p) with Piotr Wojtasik (fl-h), Krzysztof Popek (a-fl) and Victor Lewis (dr) in Toruń, twin town of Göttingen in Poland, February 26, 2005
Slim Gaillard:The Voutest! HEP Records HEP 28 [UK 1982]
The LP presented by Slim Gaillard on the cover is ...
Slim & Bam: McVouty. HEP Records HEP 6 [UK s.d.]
Miles Davis: Bitches Brew. Columbia GP 26 [US 1970]
Cover art by Mati Klarwein, * April 9, 1932 in Hamburg, Germany, † March 7, 2002, in Deiá, Palma de Mallorca, Spain
https://www.wikiart.org/de/mati-klarwein
Apropos Eddie de Haas https://de.wikipedia.org/wiki/Eddie_de_Haas - no article in english - but see here https://www.allmusic.com/artist/mn0001190709
Eddie de Haas was under his european stage name Eddie O'Hare with Bill Coleman in Göttingen November 15, 1954.