Keywords: boeing b-29 super fortress boeingb29superfortress achille alonzi achillealonzi 20th air forces 20thairforces blackandwhite monochrome text photo border drawing white background sketch black and white From an Album (AL-83) donated byAchille Alonzi which shows the 20th Air Force in World War Two and Boeing B-29s. Repository: San Diego Air and Space Museum Archive From an Album (AL-83) donated byAchille Alonzi which shows the 20th Air Force in World War Two and Boeing B-29s. Repository: San Diego Air and Space Museum Archive |