Hooper Landau in chronological order
Rolls-Royce Phantom IV Landaulette by Hooper (4BP5) '05.1954Produced in a single copy
Rolls-Royce Silver Spirit Emperor State Landaulet by Hooper '1989Produced in a single copy
Rolls-Royce Silver Spirit Emperor State Landaulet by Hooper (KCH26441) '1991Produced in a single copy
WheelsAge.org '2005–pr.