Page 19 of The Arcadian Observer, Official Publication of the United States Army Balloon School, Arcadia, California. September 1918 Supplement. Featuring picture and description of The Observer. Negative and print were made for the grant funded Local History Digital Resources Project 2006-2007. A digital image of this photograph is file name: caarpl_119 on LHDRP 2006-2007 Disc 9 of 14. See black box labeled Arcadia History Room Media Box.

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