Credits adapted from the liner notes of the 2018 Special Edition. ;Wire •
Colin Newman – vocals, guitar, backing vocals, distorted bass on "On Returning" •
Graham Lewis – bass, vocals on "I Should Have Known Better", "A Touching Display" and "Blessed State", backing vocals, percussion on "Once Is Enough", sleeve concept •
B. C. Gilbert – guitar, spoken word on "The Other Window", sleeve concept •
Robert Gotobed – drums, percussion ;Additional personnel and production •
Kate Lukas –
alto flute on "Single K.O." •
Tim Souster –
electric viola on "A Touching Display" •
Hilly Kristal –
bass vocals on "A Mutual Friend" • Joan Whiting –
cor anglais on "A Mutual Friend" •
Mike Thorne – production, synthesizer, piano on "Single K.O." •
Paul Hardiman –
engineer •
Ken Thomas – assistant engineer • Dave Dragon – art direction • Brian Harris – typographic design ;Bonus tracks • Colin Newman – vocals, guitar, syndrum on "Go Ahead", saxophone on "Former Airline", keyboards on "Midnight Bahnhof Cafe",
production on "Get Down (Parts I + II)" • Graham Lewis – bass, keyboards on "Go Ahead", saxophone on "Former Airline", vocals and production on "Let's Panic Later" • B. C. Gilbert – guitar, bass on "Go Ahead", saxophone on "Former Airline", production on "Small Electric Piece" • Robert Gotobed – drums, production on "Song 1" • Mike Thorne – production on "A Question of Degree" and "Former Airline" • Paul Hardiman – engineer on "A Question of Degree" and "Former Airline" • Ken Thomas – assistant engineer on "A Question of Degree" and "Former Airline" •
Wire – production on "Go Ahead", "Our Swimmer", "Midnight Bahnhof Cafe", "Our Swimmer (2nd Length)", "Catapult 30" and the sixth demo sessions •
Nick Glennie-Smith – engineer on
154 EP and the sixth demo sessions • Daniel Priest – engineer on "Go Ahead", "Our Swimmer" and "Midnight Bahnhof Cafe" • Steve Parker – engineer on "Our Swimmer (2nd Length)" and "Catapult 30" • "A Question of Degree" and "Former Airline" recorded and mixed April 1979 at Advision Studios, London •
154 bonus EP recorded and mixed July 1979 at Riverside Studios, London • "Go Ahead", "Our Swimmer" and "Midnight Bahnhof Cafe" recorded and mixed November 1979 at Magritte Studios,
Middlesex • "2nd Length (Our Swimmer)" and "Catapult 30" recorded and mixed 1980 at
Scorpio Sound, London == References ==