
Rolls Royce 'Spirit of Innovation' electric aircraft
2021
2021
1970-1980
1996
1996
1996
1996
1996
1996
1996
1953
1972
1968
1986
1980-1982
1996
1996
1996
1985
1972
1972
1970-1973
1970-1973
1996
1996
c.1840
1996
1970-1973
1973
1980
1962-1980
1986