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![Cover of Volume 2, No wea03632.jpg Cover of Volume 2, No](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_wea03632.jpg?itok=BBCADVtP)
Description
Cover of Volume 2, No. 2, of the Army Air Forces Weather Service Bulletin. Artist's rendition of painting the Air Weatherinsignia on an Army Air Forces aircraft named the PIBAL PONY. PIBAL stands forpilot balloon. (Image credit: Headquarters Weather Wing Army Air Forces; Courtesy of the family of Nels Johnson, United States Weather Bureau (dec.))