historycultureeducation: Northrop YB-49 1947 [640x686] The Northrop YB-49 was a prototype jet-powere
![historycultureeducation: Northrop YB-49 1947 [640x686] The Northrop YB-49 was a prototype jet-powere](https://64.media.tumblr.com/9530d0fa52db2ca5c13a617fb2773fb0/713c078618185ca0-8a/s640x960/2f86cc3dffe2cbb07fc95d3f048effede11f04fd.jpg "historycultureeducation: Northrop YB-49 1947 [640x686] The Northrop YB-49 was a prototype jet-powere")
historycultureeducation: Northrop YB-49 1947 [640x686] The Northrop YB-49 was a prototype jet-powered heavy bomber developed by Northrop Corporation shortly after World War II for service with the U.S. Air Force.Source: https://reddit.com/r/HistoryPorn/comments/ee4txl/northrop_yb49_1947_640x686_the_northrop_yb49_was/ -- source link