Keywords: boeing b-29 super fortress boeingb29superfortress achille alonzi achillealonzi 20th air forces 20thairforces cemetery 4th marine division 4thmarinedivision blackandwhite monochrome outdoor sky cloud 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 |